An ideal inductor of inductance L is connected to an ac power supply, which provides an emf
Question:
(a) Write an expression for the current in the inductor as a function of time.
(b) What is the ratio of the maximum emf to the maximum current? This ratio is called the reactance.
(c) Do the maximum emf and maximum current occur at the same time? If not, how much time separates them?
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a Since the inductor is ideal E L t Et E m sint Use Faradays law and Eq 207b Wr...View the full answer
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Related Book For
Physics
ISBN: 978-0077339685
2nd edition
Authors: Alan Giambattista, Betty Richardson, Robert Richardson
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