An alternating e.m.f. e = 100 sin 314 t is applied between the terminals of an electric bulb whose filament has a resistance 1200 N. Calculate (1) R.M.S. current passing through the filament and (2) the frequency and the period of A.C.
An alternating e.m.f. e = 100 sin 314 t is applied between the terminals of an electric bulb whose filament has a resistance 1200 N. Calculate (1) R.M.S. current passing through the filament and (2) the frequency and the period of A.C.
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![An alternating e.m.f. e = 100 sin 314 t is
applied between the terminals of an electric
bulb whose filament has a resistance 1200 N.
Calculate (1) R.M.S. current passing through
the filament and (2) the frequency and the
period of A.C.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F09eeae9f-7d31-4a16-85e2-c780404eb29f%2Fe6b459fb-81f0-4d88-904d-548cb6067493%2Fnv1e0it_processed.jpeg&w=3840&q=75)
Transcribed Image Text:An alternating e.m.f. e = 100 sin 314 t is
applied between the terminals of an electric
bulb whose filament has a resistance 1200 N.
Calculate (1) R.M.S. current passing through
the filament and (2) the frequency and the
period of A.C.
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