Physics, 18.03.2020 22:16 dhananjaynagarkar

An ac generator operates at a rotational frequency of 60 Hz and produces a maximum emf of 100 V. Assume that its output at is zero. What is the instantaneous emf (a) at ? (b) at ? (c) at t? (d) How much time elapses between successive 0-volt outputs? (e) What maximum emf would this generator produce if it were operated, instead, at 120 Hz?

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An ac generator operates at a rotational frequency of 60 Hz and produces a maximum emf of 100 V. Ass...