Teaching UP B.Ed (Paper 1 & 2) Mock Test 2025 Physics Electromagnetic Induction and Inductance Self-Induction
An emf of 5 V is produced by self - inductance, when the current changes at a steady rate from 3 A to 2 A in 1 ms. The value of self - inductance is
1
500 H
2
250 H
3
5 mH
4
zero