. Current of 1.5A is Field. what is the strength of the Magnetic field
A 1m Long wire Carrying
Placed
at
an angle of 30° with uniform Magnetic
if wire experience a
force of 3N?

B = 4 T

Explanation:

We have,

Length of a wire is 1 m

The wire is placed at an angle of 30 degrees with uniform magnetic field. It is required to find the strength of magnetic field. The force acting on a wire in magnetic field is given by:

So, the strength of magnetic field is 4 T.

the answer is a. at the equator

c. magnitude and direction