ElectroMagnetic InductionHard
Question
When the current changes from +2A to - 2A in 0.05 s, an emf of 8V is induced in a coil. The coefficient of self-induction of the coil is -
Options
A.0.2 H
B.0.4 H
C.0.8 H
D.0.1 H
⇒ L = 
= 0.1 HMore ElectroMagnetic Induction Questions
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