23.A coil of self inductance 50 H is joined to theterminals of a batte – InterviewSolution

1.	23.A coil of self inductance 50 H is joined to theterminals of a battery of e.m.f. 2 V throughresistance of 10 2 and a steady current is flowingthrough the circuit. If the battery is nowdisconnected then time in which the current will1of its steady value isedecay to(2) 50 s(1) 500 s(4) 0.5 s(3) 5s(3)
Answer» 23.A coil of self inductance 50 H is joined to theterminals of a battery of e.m.f. 2 V throughresistance of 10 2 and a steady current is flowingthrough the circuit. If the battery is nowdisconnected then time in which the current will1of its steady value isedecay to(2) 50 s(1) 500 s(4) 0.5 s(3) 5s(3)

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