A series LR circuit includes a 9.0 V battery, a resistance of 0.50 and an inductance of 0.80 H. When the switch is closed, how long does it take for the current to reach one half of its maximum value?

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A series LR circuit includes a 9.0 V battery, a resistance of 0.50 0 and an
inductance of 0.80 H. When the switch is closed, how long does it take for the
current to reach one half of its maximum value?
Transcribed Image Text:A series LR circuit includes a 9.0 V battery, a resistance of 0.50 0 and an inductance of 0.80 H. When the switch is closed, how long does it take for the current to reach one half of its maximum value?
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