Question on: WAEC Physics - 1993

In a series R - C circuit, the resistance of the resistor is 4 Ω and capacitive reactance is 3 Ω. Calculate the impedance of the circuit

A
1Ω
B
4Ω
C
5Ω
D
7Ω
Ask EduPadi AI for a detailed answer
Correct Option: C
Z = √R2 + x2
Z = √42 + 32
= 5Ω

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