the impedance of a RC circuit is z1 for a frequency f and z2 for frequency 2f.then z1/z2

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the impedance of a RC circuit is z1 for a frequency f and z2 for frequency 2f.then z1/z2

Tanu Yadav 22nd Jan, 2020

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SAKSHI KULSHRESHTHA 23rd Jan, 2020

For an RC circuit, impedance Z is given by:

Z = 1/wC, where w is omega and C is capacitance

Now w = 2πf, where f is frequency

So Z = 1/2πfC

This means that impedance Z is inversely proportional to frequency f.

So Z1/Z2 = f2/f1

Since f1 = f and f2 = 2f:

f2/f1 = 2f/f = 2

So Z1/Z2 = f2/f1 = 2

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