An uncharged capacitor is connected in series with a battery and a resistor. In terms of the time constant τ, how long does it take the capacitor to charge to 1/3 its max charge? 0.205τ 1.10τ 3τ None of the above 0.405τ

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Q: How long will it take a charged 80 µF capacitor to lose 73% of its initial energy when it is allowed…

A: Capacitance C = 80 x 10-6 F Resistance R = 45 ohm Lose of initial energy = 73%

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A: Write a given values of this question. C=80μF=80×10-6FR=45Ω

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