If the current changes from 5A to 3A in x sec and inductance is 10H. T – McqOptions

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1.	If the current changes from 5A to 3A in x sec and inductance is 10H. The emf is 10V, calculate the value of x.
A.	2s
B.	3s
C.	4s
D.	5s
Answer» B. 3s

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