A 9-V Battery Is Connected Across a Capacitor of 20

question 45

Multiple Choice

A 9-V battery is connected across a capacitor of 20 µF through a switch which is initially open.The amount of charge that flows from the battery to the capacitor when the switch is closed is

• A)2.22 µC.
• B)45 µC.
• C)90 µC.
• D)180 µC.
• E)210 µC.

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