A source of alternating e.m.f. 200 sin (@t) is connected to a lamp whose filament has a resistance 1000 N. Calculate the (1) peak current and (2) r.m.s. current passing through the lamp.
A source of alternating e.m.f. 200 sin (@t) is connected to a lamp whose filament has a resistance 1000 N. Calculate the (1) peak current and (2) r.m.s. current passing through the lamp.
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