A solenoid long has turns and carries a steady current of

PHYSICS · Subjective · CBSE · Physics · Moving Charges and Magnetism · Moving Charges and Magnetism

Problem

A solenoid

0.50\,\text{m}

long has

1000

turns and carries a steady current of

2.0\,\text{A}

. Calculate the magnitude of the magnetic field at its centre. (Take

\mu_{0}=4\pi\times10^{-7}\,\text{T\,m\,A}^{-1}