A 220 Ω resistor is in series with a 2.2 μF capacitor. The time cons – McqOptions

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1.	A 220 Ω resistor is in series with a 2.2 μF capacitor. The time constant is:
A.	48 μs
B.	480 μs
C.	2.42 μs
D.	242 μs
Answer» C. 2.42 μs

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