The electric field inside a parallel plate capacitor is E. Find the am

1.	The electric field inside a parallel plate capacitor is E. Find the amount of work done in moving a charge q over a closed rectangular loop abcda.
Answer» Work done in moving a charge q from a to b = 0 Work done in moving a charge q from c to d = 0 This is because the electric field is perpendicular to the displacement. Now, work done from b to c = – work done from d to a Therefore, total work done in moving a charge q over a closed loop = 0.

The electric field inside a parallel plate capacitor is E. Find the amount of work done in moving a charge q over a closed rectangular loop abcda.

Answer»

Work done in moving a charge q from a to b = 0

Work done in moving a charge q from c to d = 0

This is because the electric field is perpendicular to the displacement.

Now, work done from b to c = – work done from d to a

Therefore, total work done in moving a charge q over a closed loop = 0.

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The electric field inside a parallel plate capacitor is E. Find the amount of work done in moving a charge q over a closed rectangular loop abcda.

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