Along solenoid that has 1,140 turns uniformly distributed over a length of 0.350 m produces a magnetic field of magnitude 1.00 x 10^-4 t at its center. what current is required in the windings for that to occur? apply the expression for the magnetic field along the axis of a solenoid to find the current.

Explanation:

The magnetic field B inside long solenoid with current I is given as

where

N is number of turn of solenoids = 1140 turns

I is current that passes through solenoid

L is length along which current pass = 0.350 m

plugging value to get required value of current

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