Question

find work done by force in taking particle across the loop.​

Answer 1

Answer:

The work done by force in taking particle across the loop will be Zero.

Answer 2

Answer:

Work done by the force across the loop is zero.

Explanation:

Since we know that the work done is the product of force and displacement.

$w.d = fd$

we know that displacement is the shortest possible distance to reach at a specific destination.

In this case particle start motion from O and it travels to A and then to B ,from B to C and finally reach to O again so, here the displacement is zero.

So, if displacement is zero then work done is zero.