Question

Wt is the magnitude of force experienced by the wire if current carrying wire is kept parallel to the magnetic field

Answer 1

$\bold {\huge {\color{red}{ANSWER}}}$

◼If the current flow parrallel to the magnetic field the magnitute of force will be maximum.

◼If the current flow perpendicular to the magnetic field the magnitute of force will be zero

Answer 2

$f = b(i \times \ l)$

f = force experienced

B = magnitude of magnetic field intensity

I = current in wire

L = effective length of wire