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Electric Forces
Page 4
Questions (252)
Humid air breaks down electrically when its molecules become ionized. this happend in an electric field |E|=3*10^6 N/C. In that
2 answers
asked by
Lauren
726 views
TWO identical point charges are fixed to a diagonally opposite corners of a square with sides 50Cl3.Each charge is
1 answer
asked by
Whytney
708 views
A point charge of 4 μC is placed at the origin. There is an external uniform field E = 400 i N/C. What is the net force on a 5
1 answer
asked by
Josh
671 views
We study three point charges at the corners of a triangle. Their charges are q1 = +4.0 10-9 C, q2 = −2.5 ✕ 10−9 C, and q3
2 answers
asked by
Anonymous
665 views
four objects with a positive charge of 1.0 x 10^-6 C, are placed at the corners of a 45 degree rhombus with sides of length 1.0
1 answer
asked by
Jill
634 views
the electric force between Q1 and Q2 is 1.2 going to left. determine the distance between the two charges, and the electric
2 answers
asked by
rex
655 views
A small cork with an excess charge of +7.0 µC
is placed 0.16 m from another cork, which carries a charge of −3.2 µC. What is
1 answer
asked by
ivan
629 views
Three charges (q1 = 8.7 nC, q2 = -7.2 nC, and q3 = -4.8 nC) are at the corners of a square of side a = 9.2 cm, as shown in the
4 answers
asked by
Rain
625 views
the side of an equilateral triangle is 20 cm identical charges of 1.5x 10^-5 C are placed at each of the 3 vertices. If a test
2 answers
asked by
jesmaincruz
645 views
A charged particle A exerts a force of 2.39 ìN to the right on charged particle B when the particles are 13.3 mm apart.
2 answers
asked by
Jan
638 views
What force exists between a positive charge of 2.6 x 10-6 C and a negative charge of 4.2 x 10-5 C if they are separated by 8 cm?
2 answers
asked by
Alicia
617 views
Two positively-charged objects are located 0.1 m apart.
How does the value of their mutual electric force change if the distance
2 answers
asked by
henry
588 views
Calculate the magnitude and direction of the electric force if a charge of −3.5 × 10−7 C is placed in a field of 12 N/C
1 answer
asked by
zeeabadin
581 views
Particle A of charge 3.00 x 10-4 C is at the origin, particle B of charge -6.00 x 10-4 C is at (4.00 m, 0)
and particle C of
2 answers
asked by
hann
593 views
Two objects with charges of +1.0 and -1.0 are separated by 1.0km. Find the magnitude of the force that either charge exerts on
2 answers
asked by
April
564 views
A positive point charge (q = +5.62 x 10-8 C) is surrounded by an equipotential surface A, which has a radius of rA = 2.50 m. A
2 answers
asked by
john hamon
568 views
3 equal charges each of of 2*10-6 C are fixed at three corners of an equilateral triangle ofsides 5 cm.find the column force
2 answers
asked by
Prem
561 views
Two identical balls each have a charge of -7.5x10^-6C. The balls hang from identical strings that are 8�‹ from the vertical
2 answers
asked by
Physics...
586 views
Two charged bodies exert a force of 0.390 N on each other. If they are moved so that they are one-third as far apart, what force
2 answers
asked by
tom
565 views
What is the force on the charge located at x = +8.00 cm in Figure 17.40(a) given that q = 1.00 nC and a = 7.50? (The positive
2 answers
asked by
Allie
536 views
Find the total electric force on a +q charge placed at x_0 due to the line charge and the point charge
2 answers
asked by
Alejandro1
530 views
Which statement explains how the charges on objects determines the electric force between them?(1 point)
Responses Objects with
1 answer
asked by
idk
69 views
Use the table of electric force between objects in two different interactions to answer the question.
Interaction Charge on
1 answer
asked by
U% GD
38 views
The force of repulsion between two like-charged particles will increase if: (1 point)
Responses The distance between the charged
1 answer
asked by
Ebaybu
58 views
Using symmetry arguments, determine the direction of the force on q = +1.00 µC in Figure 17.33, given that qa = qb = +7.00 µC
2 answers
asked by
Allie
519 views
Suppose that 7.40 g of hydrogen is separated into electrons and protons. Suppose also that the protons are placed at the Earth's
2 answers
asked by
lila
545 views
Force F has units of kg m/s2 . The electric force between an object of
charge Q and a second object of charge q separated by a
2 answers
asked by
sania
539 views
3. I have two identical dust particles. They are spheres with diameters of 0.0001 meter (about the same as a hair). They have
2 answers
asked by
sabrina
535 views
Which of these factors affect electric force
1. Whether the charge on an object is positive or negative 2.The amount of the
1 answer
asked anonymously
100 views
our charges are placed at the four corners of a square of side 15 cm. The charges on the upper left and right corners are +3 μC
2 answers
asked by
Lauren
551 views
I need a answer about these? Calculate the net electric force exerted on a particle of charge -4.0mc due to the influence of
2 answers
asked by
lewis
527 views
Three spheres, each with a negative chrge of 4.0x10^6C, are fixed at the vertices of an equilateral triangle whose sides are
2 answers
asked by
ali
535 views
We study three point charges at the corners of a triangle. Their charges are q1 = +4.0 10-9 C, q2 = −2.5 ✕ 10−9 C, and q3
2 answers
asked by
Michel
502 views
calculate the electric force between the two charged particles q1=4c and q2=6c the distance between these charges is 9 m
2 answers
asked by
rahul vijay
507 views
There is a proton that is at the origin and an electron at the point x= 0.42nm and y=0.36nm.
Find the elctric force on the proton
2 answers
asked by
Sammy
525 views
23. Two identical balls each have an excess charge of 5.0 x 10-7 C, and they are attached to the ceiling by light string 0.80 m
1 answer
asked by
christian
485 views
Thunderstorms can have an electric field of
up to 341 × 10 ^5 N/C. What is the magnitude of the electric force on an electron
2 answers
asked by
Jenna
480 views
A square with side lengths of 1.05 m has a charge of 8.00 mC at each corner. Calculate the magnitude and direction of the force
1 answer
asked by
Corinne
471 views
An electron is a subatomic particle (m = 9.11 x 10-31 kg) that is subject to electric forces. An electron moving in the +x
1 answer
asked by
char
491 views
A -3.5 uC charge experiences a 13N i hat electric force in a certain electric field.What would the force be for a proton
1 answer
asked by
Sammy
472 views
find the force and force direction of a 1.0x10^-6 C charge that is 2cm North and 3cm East of a 2x10^-6 C charge
1 answer
asked by
sammeh
445 views
A charge q1=7.8x10^-6 C is placed at the origin. q2=-3.4x10^-6 C is placed at y=-1 m, x=2 m. q3=-9.2x10^-6 C is placed at y=4 m.
1 answer
asked by
John
453 views
An object with a charge of 2.3 space x space 10 to the power of negative 6 end exponent C and an object of charge negative 4.2
1 answer
asked by
Anonymous
431 views
An electron is a subatomic particle (m = 9.11 x10-31 kg) that is subject to electric forces. An electron moving in the +x
1 answer
asked by
Natasha
473 views
An electron is a subatomic particle (m = 9.11 10-31 kg) that is subject to electric forces. An electron moving in the +x
1 answer
asked by
Natasha
459 views
Calculate the force between a +5 µC test point charge and this source charge at a distance of 2.00 cm. (µC = 1.0 × 10–6 C)
1 answer
asked by
Pat
458 views
The mechanical force acting on a unit are of charged conductor is =?
a)f=6/2ke0 b)f=6"/2ke0 c)f=6/ke0
1 answer
asked by
Syed
437 views
An electron is a subatomic particle (m = 9.11 10-31 kg) that is subject to electric forces. An electron moving in the +x
1 answer
asked by
Steven
466 views
You are holding two negatively charged balloons. What will happen if you bring the balloons close to each other?
The amount of
1 answer
asked anonymously
51 views
A teacher tells her students that the space around a charged particle will exert a force on any other charged particle that is
1 answer
asked anonymously
177 views
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Parent Categories (15)
Atomic Physics
Chemistry
Electric charges
Electric Fields
Electricity
Electricity and Magnetism
Electricity/Magnetism
Electromagnetism
Electrostatics
Forces
Forces and Interactions
Forces and Motion
Mechanics
Physics
Subatomic particles