Questions LLC
Login
or
Sign Up
Ask a New Question
Electric charges
Page 4
Questions (311)
Four 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 uC
1 answer
asked by
daryl
933 views
2 point charges -9nC n 16nC are separated by distance 1m find the position along the line joining the charges on which the
2 answers
asked by
supriya
946 views
Two identical +9.5uF point charges are initially 3.5cm from each other.
If they are released at the same instant from rest, how
2 answers
asked by
Steve
922 views
The drawings show three charges that have the same magnitude but different signs. In all cases the distance d between the
2 answers
asked by
Don
944 views
Use the pictures of four electrically charged items to answer the following question.
If a teacher rubs a glass rod with a piece
1 answer
asked by
No one
285 views
Two spherical objects with a mass of 7.60 kg each are placed at a distance of 2.93 m apart. How many electrons need to leave
2 answers
asked by
Becky
854 views
Two point charges of +1.0 uC and -2.0 uC are located 0.50 m apart. What is the minimum amount of work needed to move the charges
2 answers
asked by
Rene
868 views
Three charges, +2.5 micro coulomb, -4 micro coulomb and 6.3 micro coulomb, are located at (0.20m, .15m), (.50m, -.35m), and
2 answers
asked by
micah
835 views
1. Which of the following is true about the electric charges on the objects below?
a. The ball on the right has a positive charge
3 answers
asked by
We Had A Bonding Moment!
1,079 views
I grand daughter has this fill in the blank: Electically__________ objects push or _____________ on other electrically charged
3 answers
asked by
Anonymous
790 views
A negative point charge, q, is placed near a positive charge, Q. The distance between the charges increases as q is moved
2 answers
asked by
dawson
827 views
Three charges lie along the x axis the positive charge Q1 = 4mC is at X=2m and the postion of postive Q2 = 8uC is at the origin
1 answer
asked by
Anonymous
779 views
Two point charges, one of +3.00 10-5 C and the other -5.00 10-5 C are placed at adjacent corners of a square 1.400 m on a side.
2 answers
asked by
Terri
780 views
Two tiny objects with equal charges of 59.0 µC are placed at two corners of a square with sides of 0.355 m, as shown. How far
5 answers
asked by
Jay
773 views
Two charges are arranged on the x axis so that there is a positive charge of 3.6 micro C at the orgin and a negative charge of
1 answer
asked by
Maria Lewis
775 views
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
2 answers
asked by
carla
761 views
The force between two charges Q and q is 3.1 × 10−8 N when the two charges are separated by 3.0 m. Using the formula F = kQq
1 answer
asked by
paul
735 views
Three identical charges
(q =4.3 µC)lie along a circle of radius 1.9 m at angles of 30°, 150°, and 270°, as shown in the
2 answers
asked by
MIKE
729 views
Two point charges q1 and q2 are held 4.00 cm apart vertically. An electron released 3 cm from the middle point that is
3 answers
asked by
sandhu
740 views
3 charges sit on vertical equilateral triangle the side of each is 30.0 cm. if the triangle are A= +4.0 uC B=+5.0 uC and C=+6.0
2 answers
asked by
sara
710 views
How two neutral objects may become positively and negatively charges?
How is atomic mass established? Which atoms will form
7 answers
asked by
Trissy
737 views
The sum of two point charges is +11μC. When they are 2.7cm apart, each experiences a force of 224 N. Find the charges given
2 answers
asked by
Moren
731 views
The force exerted by two identical point charges on each other is 0.21 N. (a) Find the magnitude of the charge on each point
2 answers
asked by
electric charge and electric field
704 views
A +5.7 C and a -3.5 C charge are placed 25 cm apart. Where can a third charge be placed so that it experiences no net
1 answer
asked by
myra
679 views
The drawing shows six point charges arranged in a rectangle. The value of q is 8.07 μC, and the distance d is 0.430 m. Find the
2 answers
asked by
Jacob
685 views
Two point charges of magnitude +3.0 nC and +2.0 nC respectively are placed 2.0cm apart. Calculate the resultant electric field
2 answers
asked by
Syam
693 views
the positive point charges + q are placed at three corners of a square , and a negative point charge -Q is placed at the fourth
2 answers
asked by
Ahmed
693 views
Hi, I solved this problem, but I want to make sure it is correct:
2 equal charges are separated by 3.7x10^-10m. The force between
2 answers
asked by
Anonymous
669 views
Charge A, +1 μC, is positioned at the origin of a coordinate system as shown below. Charge B, −1 μC, is fixed at x = 3 m.
(a)
1 answer
asked by
Alyssa
643 views
Three charges lie along the x-axis. At x = 2.0m, a charge of 15x10^-6 C is fixed. At the origin, a charge of 30x10^-6 is fixed
1 answer
asked by
help
649 views
Two spherical objects are separated by a distance of 1.41 × 10^-3 m. The objects are initially electrically neutral and are
2 answers
asked by
shaun
657 views
Suppose a charge q is placed at point x = 0, y = 0. A second charge q is placed at point x = 6.2 m, y = 0. What charge Q must be
1 answer
asked by
laila
606 views
I want to understand this concept more than anything so advice as well as hints to solve this problem are greatly appreciated.
26
2 answers
asked by
Sarah (C)
615 views
A charge of +4q is fixed to one corner of a square, while a charge of -9q is fixed to the opposite corner. Expressed in terms of
1 answer
asked by
Anonymous
606 views
Identical +2.83 μC charges are fixed to adjacent corners of a square. What charge (magnitude and algebraic sign) should be
1 answer
asked by
james
598 views
two charges originally separated by 10cm are moved further apart untill the force between them has decreased by a factor of 10.
1 answer
asked by
radiant
590 views
5. Three charges, Q1 = 10µC, Q2 = 8µC and Q3 = 7µC are lying along a straight line. Q1 is one meter away from Q2 and Q2 is
1 answer
asked by
Mark jay
594 views
What happens to the force between the charges if the distance between the charges is increased to two times its original value?
V
3 answers
asked by
I'm bad at physics
585 views
Three point charges, +6.5 ¦ÌC, +1.4 ¦ÌC, and
−3.9 ¦ÌC, lie along the x-axis at 0 cm, 1.8 cm, and 5.3 cm, respectively.
2 answers
asked by
jenny
570 views
Four charges are arranged at the corners of a regular tetrahedron (a pyramid with four sides that are identical equilateral
2 answers
asked by
Anonymous
574 views
A positive charge +q is located to the left of a negative charge -q. On a lne passing through the two charges there are two
2 answers
asked by
Sam
577 views
4 packets of charges are arranged in a circle. Each packet is 90 degrees from each other. Each packet consists of 22 elementary
4 answers
asked by
Pat
560 views
Two identical positive charges exert a repulsive force of 6.6 multiplied by 10^-9 N when separated by a distance of 5.8
2 answers
asked by
Mara
573 views
What electrical charges do two balloons have if they repel each other?(1 point)
Responses Both are neutral in charge Both are
4 answers
asked anonymously
63 views
Which statement explains how the charges on objects determines the electric force between them?
1.Objects with the same charge
1 answer
asked anonymously
39 views
You rub a balloon on your head and it becomes negatively charged. The balloon will will be MOST attracted to:
1.A piece of metal.
1 answer
asked anonymously
98 views
Two point charges +q=1 μC and
−q=−1 μC with mass m=1 g are fixed at the positions ±r ⃗ 0 with |r 0|=1 m. The charges are
2 answers
asked by
Anonymous
518 views
two point charges have a total charge of 277 µC. When placed 2.00 m apart, the force each exerts on the other is 20.8 N and is
2 answers
asked by
Jose
530 views
three point charges-1*10^-6,-2*10^-6,3*10^-6.one kept at corners of an equilateral triangle of side 1m.what is potential at
4 answers
asked by
Anonymous
523 views
three identical 2*`0^-5C point charges are placed a the corners of an equilateral triangle pf sodes 1m. The triangle has one
2 answers
asked by
Anonymous
512 views
Pages
1
2
3
4
5
6
7
Parent Categories (13)
Electrical forces
Electricity
Electricity and Magnetism
Electromagnetic Forces
Electromagnetism
Electrostatics
Forces and Motion
General Physics
Particle Interactions
Physical Science
Physics
Physics/Electricity
Static Electricity