NEET Biology Complete Course by Moniba Madam - Watch Full Playlist

Test Index

Class 12 NEET Physics Electromagnetic Induction and Alternating Currents

Section: Physics

© examsnet.com

Question : 6 of 119

Marks: +1, -0

Let us consider two solenoids A and B, made from same magnetic material of relative permeability µr and equal area of cross-section. Length of A is twice that of B and the number of turns per unit length in A is half that of B. The ratio of self inductances of the two solenoids, LA:LB is

1:2
2:1
8:1
1:8

Go to Question:

Prev Question

Next Question