0 votes
196 views
in Physics by (24.6k points)

Three infinitely long parallel straight current carrying wires A, B and C are kept at equal distance from each other as shown in the figure . The wire C experiences net force F .The net force on wire C, when the current in wire A is reversed will be 

 (i) Zero 

 (ii) F/2 

 (iii) F 

 (iv) 2F

Please log in or register to answer this question.

...