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lilricemunch lilricemunch
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2 months ago

A series LR circuit includes a 9.0 V battery, a resistance of 0.50 Ω, 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?



0.80 s



1.6 s



2.3 s



1.1 s



0.55 s

Textbook 
College Physics

College Physics


Edition: 5th
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angelofavariceangelofavarice
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lilricemunch Author
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2 months ago
Smart ... Thanks!
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this is exactly what I needed
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Thanks
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