Q.2.
Two parallel wires of the same length and carrying currents I₁ and I₂ respectively are situated a distance d apart and exert a force F on each other.
If each of the currents is halved and the distance between the wires is doubled, what is the new force between the wires?

A. F/2
B. F/4
C. F/8
D. F/16

• A
B C D Solution Next Q.

This is bloc 4