Question

A wire 'LN bent as shown in figure is placed in uniform perpendicular magnetic field of 5T. A 10A current
flows through the wire. Magnetic force experienced by wire is :-​

Answer 1

Answer:

The magnetic force experienced by wire is 250 N.

Explanation:

Given that,

Magnetic field = 5 T

Current I = 10 A

Suppose the length of the wire is 5 m

We need to calculate the magnetic force

Using formula of magnetic force

$F = IL\times B$

Where, I = current

L = length

B = magnetic field

Put the value into the formula

$F=10\times5\times5$

$F =250 N$

Hence, The magnetic force experienced by wire is 250 N.