A)
B)
C)
D)
Correct Answer: B
Solution :
When the currents are parallel, \[{{I}_{1}}{{I}_{2}}\]is positive and the force between then is attractive (i.e. negative) similarly when currents are anti-parallel \[{{I}_{1}}{{I}_{2}}\]is negative and the force between than is repulsive (i.e. positive) so option satisfies the conditions.You need to login to perform this action.
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