When the number of turns and the length of the solenoid are doubled keeping the area of cross-section same, the inductance

see full answer

21% of IItians & 23% of AIIMS delhi doctors are from Sri Chaitanya institute !!

An Intiative by Sri Chaitanya

Remains the same

Is halved

Is doubled

Becomes four times

answer is C.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

L=μ0N2lA. When N and l are doubled. L is also doubled.

Watch 3-min video & get full concept clarity