A 4700 F capacitor has a p.d. of 12 V across its terminals. It is connected to

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A 4700 μF capacitor has a p.d. of 12 V across its terminals. It is connected to a resistor and the charge leaks away through the resistor in 2.5 s.

a. Calculate the energy stored on the capacitor.

b. Calculate the charge stored on the capacitor.

c. Estimate the average current through the resistor.

d. Estimate the resistance of the resistor.

e. Suggest why the last two quantities can only be estimates.

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Cambridge International AS And A Level Physics Coursebook

ISBN: 9781108859035

3rd Edition

Authors: David Sang, Graham Jones, Gurinder Chadha, Richard Woodside

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Question Posted: Sep 30, 2021 01:13 AM

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A 4700 F capacitor has a p.d. of 12 V across its terminals. It is connected to

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Cambridge International AS And A Level Physics Coursebook

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