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Question
The time constant of a circuit where a capacitor C=10 nF is being charged connected to a cell through a resistor of 10 Ω is
The time constant of a circuit where a capacitor C=10 nF is being charged connected to a cell through a resistor of 10 Ω is
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Solution
The correct option is A 100 ns
The constant ‘RC’ has dimensions of time and is called time constant of the circuit.
Thus in this circuit, Time constant=RC=10×10×10−9s=100 ns.
The constant ‘RC’ has dimensions of time and is called time constant of the circuit.
Thus in this circuit, Time constant=RC=10×10×10−9s=100 ns.
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