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September 1, 2014

Search: Value of a Charge of a Body (Physics 11th Grade)

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Value of a Charge of a Body (Physics 11th Grade)
What is the value of a charge of a body that carries 20 excess electrons? I think that the question asks you to pretend that something is negatively charged by 20 electrons. So I think you take the charge of an electron, which is 1.6 x 10^-19, and multiply it by 20. If you do ...
February 25, 2011 by Angela

Friction and Charge (Physics Pre-AP 11th Grade)
When a fuel truck is moving, the friction between the truck tires and the road causes charge to build up. This is an example of charging by conduction. a. Explain why the build up of charge is a hazard. b. What can be done to prevent the hazard that would otherwise be produced...
February 25, 2011 by Angela

Science
In an ionic compound, what is the net ionic charge? and what compound does an -ide ending generally indicate? what grade ur in 11th COOL!!! LIVE IN NYC??? IM IN 11TH TOO myspace?
January 9, 2007 by Jeff

11th grade
The students of litchfield High school are in grades 9,10,11,12. Of the students , 1/4th are in 9th grade, 1/3rd are in 10th grade, 1/6th is in 11th grade and there are 300 in the 12th grade, how many students are there all together?
November 6, 2009 by stefanie coplin

11th grade physics
if action and reaction are always equal and opposite, why dont they always cancel each other and leave no force for acceleration of the body?
November 8, 2010 by help

physics
What is the value of charge of a body that Carries 20 excess electrons
April 2, 2012 by denny

11th grade
how human body mentain its posture in two legs while animals have not
June 18, 2009 by mayank chaudhary

11th Grade Physics
I want two examples based upon law of conservation of charge i know the definition just want two examples!!!
June 25, 2010 by Akash

physics
A charge with a value of 3.0 x 10^-5 C is located 3.0 cm from a charge with a value of 6.0 x 10^-5 C. Determine the distance from the larger charge to the point where the total electric field is zero
July 13, 2014 by Liz

Physics help
A charge with a value of 3.0 x 10^-5 C is located 3.0 cm from a charge with a value of 6.0 x 10^-5 C. Determine the distance from the larger charge to the point where the total electric field is zero
July 14, 2014 by Liz

physics
A charge with a value of 3.0 x 10^-5 C is located 3.0 cm from a charge with a value of 6.0 x 10^-5 C. Determine the distance from the larger charge to the point where the total electric field is zero
July 15, 2014 by Liz

Electricity
if an electrically uncharged body is contacted by an electrically charged body,the uncharged body will? A)develop the opposite charge as the charged body. B)remain na neutrally charged body. C)develop the same charge as the charged body. D)neutralize the charged body. The ...
August 22, 2005 by angela

physics
The masses of the earth and moon are 5.98x1024 and 7.35x1022 kg, respectively. Identical amounts of charge are placed on each body, such that the net force (gravitational plus electrical) on each is zero. What is the magnitude of the charge placed on each body?
February 10, 2011 by anto99999999999999999999999999

physics
The masses of the earth and moon are 5.98 1024 and 7.35 1022 kg, respectively. Identical amounts of charge are placed on each body, such that the net force (gravitational plus electrical) on each is zero. What is the magnitude of the charge placed on each body?
January 13, 2013 by Anonymous

11th grade
a+b+c=5 then find the value of a,b,c
November 23, 2008 by saad

College Physics
The masses of the earth and moon are 5.98 1024 and 7.35 1022 kg, respectively. Identical amounts of charge are placed on each body, such that the net force (gravitational plus electrical) on each is zero. What is the magnitude of the charge placed on each body?
January 10, 2013 by Anonymous

11th grade physics
find the value of 60 joule per minute on a system which has 10 cm,100gm, and 1 minute as fundamental units.
November 8, 2010 by help

11th grade
What value of k will make 3x^2+kx)-4 an even function
March 3, 2010 by Kayla

Electricity
if an electrically uncharged body is contacted by an electrically charged body,the uncharged body will? A)develop the opposite charge as the charged body. B)remain na neutrally charged body. C)develop the same charge as the charged body. D)neutralize the charged body. c
August 20, 2005 by angela

11th grade math
How do you do Absolute Value Functions with graphs?
January 13, 2011 by Elizabeth

Physics 11th Grade
A foam ball of a mass of 0.150 g carries a charge of -2.00 nC. The ball is in a uniform electric field, and is suspended against the force of gravity. What are the magnitude and direction of the electric field?
April 15, 2010 by Adam

11th grade
what does the value of G=6.67e-11 tell us about the force of gravity
October 17, 2010 by pk

Physics 11th
a body moves for a total of 9 seconds starting from rest with uniform acceleration and then with uniform retardation which is twice of value of acceleration to stop .what is the duration of uniform acceleration
June 16, 2013 by anonymous

physics
two points of charge values Q and q are placed of x and x/2 respectively from third charge of value 4q, all charges being in the same straight line. calculate the magnitude and nature of charge Q such that the net force experienced by the charge q is zero?
March 2, 2014 by meena

Physics
Charge A and charge B are 2.00 m apart, and charge A is +3.90 C and charge B is +4.00 C. Charge C is located between them at a certain point and the force on charge C is zero. How far from charge A is charge C?
July 16, 2010 by Bill

Physics
Charge A has a charge of +2 C. Charge B has a charge of - 3 C and is located 1 meter to the right of A. Charge C is located 1 m to the right of charge Band has a charge of -1C. If a fourth charge (Charge D) is placed 4 m to the right of Charge B, How much charge must it ...
August 23, 2014 by Jeff

Physics 11th grade 'Heat'
1) Nova, whose mass is 50.0 kg, stays out skiing for too long and her body temperature drops by 2.00 degree celsius . What is the amount of heat lost from Nova's body? (cHuman body= 3470 J/kg degre celcius) 2) Phoebe's insulated foam cup is filled with 0.150 kg of the coffee (...
March 13, 2013 by Isis

11th grade physics
bob where r u !!!
October 5, 2008 by JESSICA!!!!!!!!!!!!!!!!!

Physics
A 6 C charge is placed at the origin and a second charge is placed on the x-axis at x = 0.34 m. If the resulting force on the second charge is 4.0 N in the positive x-direction, what is the value of its charge?
July 14, 2011 by Cynthia

physics
The only force acting on a 3.0 kg body as it moves along the positive x axis has an x component Fx = -9x N, where x is in meters. The velocity of the body at x = 2.3 m is 9.7 m/s. (a) What is the velocity of the body at x = 4.4 m? (b) At what positive value of x will the body ...
October 18, 2010 by Megan

Physics
The only force acting on a 4.7 kg body as it moves along the positive x axis has an x component Fx = -6x N, where x is in meters. The velocity of the body at x = 2.4 m is 11 m/s. (a) What is the velocity of the body at x = 4.9 m? (b) At what positive value of x will the body ...
February 8, 2014 by john

physics
charge A has a charge of 2C, Charge B has a charge of -3C and is located 1 meter to the right of A. Charge C is located 1 meter to the right of charge B and has a charge of -1C. if a fourth charge (charge D) is placed 4 meters to the right of charge B, how much charge must it ...
February 11, 2013 by chris

physics
Charge A has a charge of +2C. Charge B has a charge of -3C and is located 1 meter to the right of A. Charge C is located 1 meter to the right of Charge B and has a charge of -1C. If a fourth charge (Charge D) is placed 4 meters to the right of Charge B, how much charge must it...
August 8, 2013 by Jason

Physics
Charge A has a charge of +2C. Charge B has a charge of -3C and is located 1 meter to the right of A. Charge C is located 1 meter to the right of Charge B and has a charge of -1C. If a fourth charge (Charge D) is placed 4 meters to the right of Charge B, how much charge must it...
August 8, 2013 by J

11th grade physics
calculating the total distance ???
October 22, 2010 by Anonymous

11th grade physics
my physics teacher asked the class to find a cool physics topic and write a summary and a reflection on it 1page.... any ideas im really stuck
October 5, 2008 by JESSICA!!!!!!!!!!!!!!!!!

College Physics
The only force acting on a 3.9 kg body as it moves along the positive x axis has an x component Fx = - 6x N, where x is in meters. The velocity of the body at x = 3.0 m is 8.0 m/s. (a) What is the velocity of the body at x = 4.0 m? (b) At what positive value of x will the body...
October 25, 2009 by Jeff

11th grade Physics
How many current paths are there in a series circuit connection?
March 31, 2010 by Javier

11th grade Physics
How many current paths are there in a parallel circuit connection?
March 31, 2010 by Javier

11th grade physics
A car slows down from +32 m/s to +8 m/s in 4s. Calculate the acceleration .
November 29, 2010 by jess

11th grade physics
is there physics in football
October 5, 2008 by JESSICA!!!!!!!!!!!!!!!!!

Science
A student weighs 36.4kg suppose his entire body is made of electrons. How many electrons are present in his body. What would be charge in his body.
December 23, 2012 by Raju singh

Physics
An electron is accelerated through 2300 V from rest and then enters a uniform 1.90 T magnetic field. (a) What is the maximum value of the magnetic force this charge can experience? (b) What is the minimum value this charge can experience?
March 30, 2013 by Tamara

11th grade Algebra 2
Marciella has a bag that contains 35 nickels and quarters. The total value of these coins is less than $2.50. What is the maximum number of quarters that meets these conditions?
April 7, 2010 by David Nipp

11th grade physics
im not procrastinating i really dont understand it. im not asking for the answers im just asking for a little more help??
October 5, 2008 by JESSICA!!!!!!!!!!!!!!!!!

11th grade Physics
What happens when a conductor is wired in parallel with the bulb? Is the swich open or closed?
March 31, 2010 by Javier

11th grade Physics
What happens when an insulator is wired in parallel with the bulb? is the swich open or closed?
March 31, 2010 by Javier

11th grade Physics
What resistance would produce a current of 120 amps from a 6-volt battery?
April 4, 2010 by Javier

11th grade Physics
What is the current produced by a 9-volt battery flowing through a resistance of 2 x 10^-4 ohms?
April 4, 2010 by Javier

11th grade Physics
What is the potential difference if a resistance of 25 ohms produce a current of 250 amperes?
April 4, 2010 by Javier

physics
A positive charge q1 = 2.70 uC on a frictionless horizontal surface is attached to a spring of force constant k as in the figure. When a charge of q2 = 8.60 uC is placed 9.50 cm away from the positive charge, the spring stretches by 5.00 mm, reducing the distance between the ...
November 7, 2012 by Brette

11th grade Physics
What happens when an insulator is wired in series with the bulb? Is trhe swich open or closed?
March 31, 2010 by Javier

11th grade Physics
What is the current produced by a potential difference of 240 volts through a resistance of 0.2 ohms?
April 4, 2010 by Javier

11th grade Physics
What voltage is necessary to produce a current of 200 amperes through a resistance of 1 x 10^-3 ohms?
April 4, 2010 by Javier

physics
Can a body have a charge of 4.8*10 20 c
April 5, 2012 by Anonymous

Physics
ANY ANSWERS WILL HELP! THANKS! 1. Isolated points of electric charge are called ____. 4b. ____ was the American physicist who first measured this fundamental unit of charge. 5. This type of electrification occurs when the charging rod touches an electroscope. 6. This type of ...
December 17, 2013 by Al

physics
A small sphere of mass m = 7.50 g and charge q1 = 32.0 nC is attached to the end of a string and hangs vertically as shown in the figure. A second charge of equal mass and charge q2 = 58.0 nC is located a distance d = 2.00 cm below the first charge. (a) Find the tension in ...
November 6, 2012 by renee

statistics
sing the 95% confidence level and the 11th grade male writing scores in the Class Data file, you would expect the lower end of the confidence interval to be approximately what value?" Answer
November 26, 2012 by Anonymous

11th grade physics
the horizontal range of a projectile is 4 root 3 times of its maximum height. calculate the angle of projection.
November 8, 2010 by help

cj 220
Write a 700- to 1,050-word essay in APA format explaining the theory and reality of law as a living body. In your essay, include the following: o Law as a living body Law on books versus laws in action Objectivity of law Law as a living body o Due Process ...
September 14, 2008 by carey

Static Electricity. 11th Grade Pre-AP Physics
Hi everyone! I need some help studying for a test on Static Electricity. I have a few review questions that I don't know how to do. Below they are numbered and in parenthesis I answered what I think you might have to do to get the answer. Please help me in any way you can. ...
February 25, 2011 by Angela

Physics!!!
A small sphere of mass m = 6.40 g and charge q1 = 30.3 nC is attached to the end of a string and hangs vertically as in the figure. A second charge of equal mass and charge q2 = −58.0 nC is located below the first charge a distance d = 2.00 cm below the first charge as ...
January 19, 2012 by anna

english
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January 8, 2010 by peter

Physics
Q.1:When a force is applied to a body,several effects are possible.Which of the folloeing could NOT occur? a.The body speeds up. b.The body rotates. c.The mass of the body decreases. d.The body changes direction. e.The body remains as it was. Force does not change mass.
April 14, 2007 by Candy

Physics Class 11th
I have read about Translatory Motion it says "It is that motion in hwich body, which is not a point mass body is moving such that all its constituent particles move simultaneously along parallel straight lines and shift through equal distance in a given interval of time.. My ...
August 6, 2009 by Akashdeep

physics
A small sphere of mass m=.0064kg and charge q1= +28.9 nC is attached to the end of a string and hangs vertically. A second charge of equal mass and charge q2= -58nC is located below the first charge by a distance d= 2.00cm. a. Find the Tension in the string b. If the string ...
January 14, 2013 by Matt

science
a body is moving with a uniform acceleration travels 24m in the 6th second and 44m in the 11th second. find 1). acceleration 2). uniform velocity of the body
May 21, 2011 by Abhilash

PHYSICS
The only force acting on a 2.3 kg body as it moves along the positive x axis has an x component Fx = - 6x N, where x is in meters. The velocity of the body at x = 3.0 m is 8.0 m/s. At what positive value of x will the body have a velocity of 5.0 m/s? I'm not sure how to ...
October 21, 2011 by Anonymous

Physics
Three fixed charges are located along a line. The - 2 C charge is 10cm to the left of the +5 C charge and the -4 C charge at 4 cm to the right of the +5 C charge. a.what is the force exerted on the -4 C by the +5C charge? b.what is the force exerted on the -4 C by the -2 C ...
June 21, 2012 by Jennifer

physics
A point charge Q produces an electric field of magnitude 80.5 N/C at a distance of 1.08 m. If the field is directed toward the charge, what is the value of q
September 1, 2011 by Anonymous

physics
A charge of +3c is located 50cm from a charge of -6c A what is the magnitude of the force exerted on each charge? B on a drwing indicate the directioon of the forces acting on each charge
December 7, 2012 by marsha

Physics 11th Grade
Ninja usually weighs 80 kg. He ate 5 kg of cookies over the Holiday Break: a. What is his weight? and B. How can ninja use physics to lose weight?
January 9, 2011 by Anonymous

physics
A charge of 2.1 nC and a charge of 4.7 nC are separated by 57.90 cm. Find the equilibrium position for a -4.7 nC charge. ____ cm from the 2.1 nC charge. what is the answer? and how did you get it? thaanks
April 11, 2012 by brittney

physics
A Hall-effect probe operates with a 120 -mA current. When the probe is placed in a uniform magnetic field of magnitude 0.0840 T, it produces a Hall voltage of 0.660 V. The thickness of the probe in the direction of B is 2.00 mm. Find the density of the charge carriers, each ...
April 8, 2011 by Rachel

physics
A Hall-effect probe operates with a 120 -mA current. When the probe is placed in a uniform magnetic field of magnitude 0.0840 T, it produces a Hall voltage of 0.660 V. The thickness of the probe in the direction of B is 2.00 mm. Find the density of the charge carriers, each ...
April 8, 2011 by Rachel

11th Grade Physics
If a particle's motion is described as x = ut+1/2at^2, where x is position, t is time and u and a, are constants. Show that the acceleration of the particle is constant
August 5, 2010 by Praveen

physics
(a) Two point charges totaling 8.50 C exert a repulsive force of 0.100 N on one another when separated by 0.839 m. What is the charge on each? smallest charge (C) largest charge (C) (b) What is the charge on each if the force is attractive? smallest charge (C) largest ...
August 24, 2013 by Justin

physics
(a) Two point charges totaling 8.50 C exert a repulsive force of 0.100 N on one another when separated by 0.839 m. What is the charge on each? smallest charge (C) largest charge (C) (b) What is the charge on each if the force is attractive? smallest charge (C) largest ...
August 26, 2013 by Justin

science
When a test charge q0 = 9 nC is placed at the origin, it experiences a force of 8 times 10-4 N in the positive y direction. (c) If this force is due to a charge on the y axis at y = 3 cm, what is the value of that charge? so in a I found E to be 88888.889 in b I found the F on...
August 28, 2014 by sam

11th grade
3x+6=2x+13
February 3, 2009 by Ashley

11th grade
f(x)=x-1/x-4
February 9, 2009 by german

11th grade
x/12=5/3
February 13, 2009 by maria

11th grade
xe^(x)-1 =0
April 26, 2009 by Joey

11th grade
x2+y2+2x+4y=-2
March 19, 2010 by brenea

11th grade
if f(x)=-8x + 8 and g(x)= x-9,what is (f,g)(18)?
June 15, 2010 by marucs

11th grade
x+y>1
October 31, 2010 by micaiah

Physics
Three point charges are arranged along the x axis: q1 = −4.43 nC at x1 = 199 mm, q2 = 2.33 nC at x2 = -302 mm, and a positive charge q3 at the origin. What is the value of q3 if the net force on this point charge has magnitude 4.50 L?
February 16, 2008 by Julia

Physics
A mobile postive point charge is located between two parallel charged plates of charge densitys +o (top plate) and -o (bottom plate) at a distance d from the negative plate.the distance doubles (becomes 2d)between the negative (bottom) plate and the mobile charge... will the ...
February 23, 2010 by Michael

PHYSICS
A mobile postive point charge is located between two parallel charged plates of charge densitys +o (top plate) and -o (bottom plate) at a distance d from the negative plate.the distance doubles (becomes 2d)between the negative (bottom) plate and the mobile charge... will the ...
February 24, 2010 by Michael

11th Grade Physics
A stone falls from a tower and travels 100m in the last second before it reaches the ground. Find the height of the tower
August 5, 2010 by Akash

PHYSICS
(#1) If two pith balls - one which is neutral and another which has a charge of -9.6 uC (micro-Coulombs) - are touched together, how many extra electrons will each ball have? (#2) Charge q1 = 6 uC is at the origin, charge q2 = 7 uC is at y = 2m, x = 0, charge q3 = 1.5 uC is at...
April 8, 2009 by Bill

physics
A charge of 2.0 nC and a charge of 5.3 nC are separated by 41.80 cm. Find the equilibrium position for a -4.7 nC charge. ___ cm from the 2.0 nC charge.
February 5, 2010 by carla

math
a student is selected at is the probability the the randomly selected stundent is neither a 10th grade nor an 11th grade express your answer in fraction in simplest form
August 25, 2011 by a student is selected at is the probability the th

11th grade Physics
A car does 6.0 104 J of work in traveling 2.6 km at constant speed. What was the average retarding force (from all sources) acting on the car?
February 13, 2010 by Luricela

11th grade Algebra2
4x = 2x+30
September 14, 2009 by Icecy

11th grade
how do you do STOICHIOMETRY?
February 8, 2010 by kewan

11th grade
how do you graph y=-2?
February 11, 2010 by keke

11th grade
log5(1+.03%)
March 11, 2010 by Anonymous

11th grade
4root(3X>7)(y>9)(z>3)
April 23, 2010 by Jonathan

11th grade
What percent is 1.25 of 82
September 26, 2010 by Anonymous

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