Question:
An arrangement of three parallel straight wires placed
Last updated: 6/12/2023
![An arrangement of three parallel straight wires placed](https://media.kunduz.com/media/sug-question-candidate/20210801130546802943-1890936.jpg?h=512)
An arrangement of three parallel straight wires placed perpendicular to plane of paper carrying same current I along the same direction as shown in figure Magnitude of force per unit length on the middle wire B is given by d B d A O 90 NEET 2017 2 01 d C