Physics, asked by revanGajlava, 1 year ago

NTSE Sample Question Physics The force of repulsion between two parallel wires is ‘f’ when each
one of them carries a certain current ‘ I ‘. If the current in each is doubled,
the force between them would be
(a) 2f
(b) 3f
(c) 4f
(d) f / 4

Answers

Answered by Jahnvi97
3
The force of repulsion between two parallel wires is ‘f’ when each one of them carries a certain current ‘ I ‘. If the current in each is doubled,
the force between them would be 4f.
Answer is C
Answered by Anonymous
1
answer is (c)........
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