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A solenoid has length 0.4m, radius 1 cm ...

A solenoid has length `0.4m`, radius 1 cm and 400 turns of wire. If a current fo 5 A is passed through this solenoid, then what is the magnetic field inside the solenoid?

A

`6.28xx10^(-4)T`

B

`6.28xx10^(-3)T`

C

`6.28xx10^(-7)T`

D

`6.28xx10^(-6)T`

Text Solution

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The correct Answer is:
B
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