Kelvi

A long solenoid has 1000 turns. When a current of 4 A flows through it, the magnetic flux linked with each turn of the solenoid is $4 \times 10^{-3}$ Wb. The self-inductance of the solenoid is

easy

Moving Charges and Magnetism

2016

physics

$2$ H

$1$ H

$4$ H

$3$ H

Explanation

To solve this problem, we need to find the self-inductance of the solenoid. $\\$ Given: $\\$ • Number of turns $N = 1000 \\$ • Current $I = 4 \,$ A $\\$

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A long solenoid has 1000 turns. When a current of 4 A flows through it, the magnetic flux linked with each turn of the solenoid is 4×10−3 4 \times 10^{-3} 4×10−3 Wb. The self-inductance of the solenoid is

Explanation

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A long solenoid has 1000 turns. When a current of 4 A flows through it, the magnetic flux linked with each turn of the solenoid is $4 \times 10^{-3}$ Wb. The self-inductance of the solenoid is