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The magnetic field at a point on the axi...

The magnetic field at a point on the axis of a long solenoid having 5 turns per cm length when a current of 0.8 A flows through it is

A

`5.024xx10^(-8) Wb//m^(2)`

B

`6.024xx10^(-8)Wb//m^(2)`

C

`7.024xx10^(-8) Wb//m^(2)`

D

`8.024xx10^(-8) Wb//m^(2)`

Text Solution

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The correct Answer is:
a
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