Question

A rectangular loop of area 0.4 m² is lying in a magnetic field of 4 x 10^-2 tesla at an angle of 60° with the magnetic field. The magnetic flux passing through this loop will be ______.

विकल्प

• `8 xx 10^-4` weber

• `8 xx 10^-3` weber

• `8 xx 10^-2` weber

• zero

Answer 1

A rectangular loop of area 0.4 m² is lying in a magnetic field of 4 x 10^-2 tesla at an angle of 60° with the magnetic field. The magnetic flux passing through this loop will be `8 xx 10^-3` weber.

Explanation:

`phi` = BA cos `theta` = `4 xx 10^-2 xx 0.4  xx` cos 60°

= `8 xx 10^-3` wb