A straight conductor of length is placed inside the central region of a solenoid…

MATHEMATICS · Subjective · ISC · Mathematics · Physics · Electromagnetic Induction and Alternating Currents

Problem

A straight conductor of length

0.25\,\text{m}

is placed inside the central region of a solenoid making an angle of

30^{\circ}

with the axis of the solenoid. The solenoid is

0.50\,\text{m}

long and has 1 000 turns. The conductor carries a current of

4\,\text{A}

and experiences a force of

1.0 \times 10^{-2}\,\text{N}

. Calculate the current flowing through the solenoid.