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After two time constants, what percentage of the final voltage, emf, is on an initially uncharged capacitor C , charged through a resistance R ?
refer solution
Physics 102 Electricity and Magnetism
Chapter 21
Circuits, Bioelectricity, and DC Instruments
Direct-Current Circuits
Rutgers, The State University of New Jersey
University of Michigan - Ann Arbor
Simon Fraser University
University of Winnipeg
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charging equation for the RC circuit is given by the potential will be the maximum potential applied that is a potential applied off the battery minus are times one minus exponential negative. Tedy about it by R. C. We don't need to know our or see both because it saves two time Constant and R C is equal to time costume towel. And we said we are given that the time is two time constants of T is equal to two times top, so let's substitute that Value V is equal to we. Not one minus exponential. Negative, too. So if you calculate this one, he'll get answer as zero point. Let me do that again 0.8 six by maybe not so question say's Waas what presented off final voltage, or even if is on the charge capacitor. So we not is in. If it means that it is 6.5 percent off, image is on the capacity
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