A capacitor C is connected in series with a resistor R across a battery and an openswitch. If a second capacitor of capacitance 2C is connected in parallel to the first,the time constant of the new RC circuit will bethe same as before.one-fourth as large as before.three times as large as before.twice as large as before.one-third as large as before. Four unequal resistors are connected in a series circuit. Which one of the followingstatements is correct about this circuit?The total resistance is less than the largest resistor.The total resistance is less than the smallest resistor.The total resistance is more than the largest resistor.The total resistance is equal to any one of the resistors.The total resistance is equal to average of the four resistors.

Initial time constant When the capacitor of capacitance 2C is connected in parallel to first, the…

Answered: A capacitor C is connected in series…

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A capacitor C is connected in series with a resistor R across a battery and an open switch. If a second capacitor of capacitance 2C is connected in parallel to the first, the time constant of the new RC circuit will be the same as before. one-fourth as large as before.