Q)
(chatquestion)...13. What is the magnetic force per unit length
experienced by wire C as shown in figure?
(Assume that all wires are parallel and infinitely
long).
d->k2d-
Ho 12
4л Зd
Ho 2/2
(2)
4т Зd
Ho 5/2
(4) Zero
4т Зd
rotating
(1)
1 Answer
...