# (a) When a battery is connected to the plates of a 8.00-µF capacitor, it stores a charge of 48.0 µC. What is the voltage of the battery? V (

Question

(a) When a battery is connected to the plates of a 8.00-µF capacitor, it stores a charge of 48.0 µC. What is the voltage of the battery? V (b) If the same capacitor is connected to another battery and 192.0 µC of charge is stored on the capacitor, what is the voltage of the battery?

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1 year 2021-09-04T10:26:46+00:00 1 Answers 4 views 0

## Answers ( )

1. Answer:

a.6 V

b.24 V

Explanation:

We are given that

a.$$C=8\mu F=8\times 10^{-6} F$$

$$1\mu =10^{-6}$$

Q=$$48\mu C=48\times 10^{-6} C$$

We know that

$$V=\frac{Q}{C}$$

Using the formula

$$V=\frac{48\times 10^{-6}}{8\times 10^{-6}}=6 V$$

b.$$Q=192\mu C=192\times 10^{-6} C$$

$$V=\frac{192\times 10^{-6}}{8\times 10^{-6}}=24 V$$