Please solve and show work 1. A 6.9 nC charge is located 2.7 m from a 4.1 nC cha

Question

Please solve and show work

1. A 6.9 nC charge is located 2.7 m from a 4.1 nC charge. Find the magnitude of the electrostatic force that one charge exerts on the othe

2. A charged particle A exerts a force of 2.48 ?N to the right on charged particle B when the particles are 13.4 mm apart. Particle B moves straight away from A to make the distance between them 17.4 mm. What vector force does particle B then exert on A?

3. A charge of -4.00 nC is located at (0, 1.00) m. What is the x-component of the electric field at (4.00, -2.00) m?

Explanation / Answer

here,

1)

q1 = 6.9 nC = 6.9 * 10^-9 C

q2 = 4.1 nC = 4.1 * 10^-9 C

r = 2.7 m

the magnitude of the electrostatic force that one charge exerts on the other , F = K * q1 * q2 /r^2

F = 9 * 10^9 * 6.9 * 10^-9 * 4.1 * 10^-9 /2.7^2 N

F = 3.49 * 10^-8 N

the magnitude of the electrostatic force that one charge exerts on the other is 3.49 * 10^-8 N

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