# Question

It takes + 6.0J of work to move two charges from a large distance apart to 1.0 cm from one another. If the charges have the same magnitude,

(a) How large is each charge, and

(b) What can you tell about their signs?

(a) How large is each charge, and

(b) What can you tell about their signs?

## Answer to relevant Questions

A + 2.0-μC charge is initially 0.20 m from a fixed charge and is then moved to a position 0.50 m from the fixed charge. (a) How much work is required to move the charge? (b) Does the work depend on the path through which ...What is the value of electric potential at (a) The center of the square and (b) A point midway between q1 and q4 in Fig. 16.25? If the radius of the equipotential surface of a point charge is 10.5 m and is at a potential of (compared to zero at infinity), what are the magnitude and sign of the point charge? Two large parallel plates are separated by 3.0 cm and connected to a 12-V battery. Starting at the negative plate and moving 1.0 cm toward the positive plate at a angle (Fig. 16.27), (a) What value of potential would be ...If the plate separation of the capacitor in Exercise 39 changed to 10.48 mm after the capacitor is disconnected from the battery, how do your answers change? In exercise A12.0-V battery remains connected to a parallel plate ...Post your question

0