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The inductance L of a solenoid of length...

The inductance `L` of a solenoid of length `l`, whose windings are made of material of density `D` and resistivity `rho`, is (the winding resistance is`R`)

A

`(mu_(0))/(4pil)xx(Rm)/(pD)`

B

`(mu_(0))/(4piR)xx(lm)/(pD)`

C

`(mu_(0))/(4pil)xx(R^(2)m)/(pD)`

D

`(mu_(0))/(2piR)xx(lm)/(pD)`

Text Solution

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The correct Answer is:
A
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