Physics, 12.08.2020 06:01 clarissajimenez27
A series LR circuit contains an emf source of 19 V having no internal resistance, a resistor, a 22 H inductor having no appreciable resistance, and a switch. If the emf across the inductor is 80% of its maximum value 4 s after the switch is closed, what is the resistance of the resistor
Answers: 1
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A series LR circuit contains an emf source of 19 V having no internal resistance, a resistor, a 22 H...
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