At very high frequencies, the effective impedance of the given circuit will be______Ω.
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18/02/2022 3:12 pm
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At very high frequencies, the effective impedance of the given circuit will be______Ω.
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18/02/2022 3:19 pm
X_{L} = 2πfL
f is very large
∴ X_{L} is very large hence open circuit.
X_{c} = \(\frac{1}{2 \pi fC}\)
f is very large.
∴ X_{c} is very small, hence short circuit.
Final circuit
Z_{eq} = 1 + \(\frac{2 \times 2}{2 + 2}\) = 2
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