If XL = 100 ohms and R = 100 ohms in a series RL circuit, then impedance will be:
A) 200 Ω
B) 14.14 Ω
C) 100 Ω
D) 141.4 Ω

Name: If XL = 100 ohms and R = 100 ohms in a series RL circuit, then impedance will be: A) 200 Ω B) 14.14 Ω C) 100 Ω D) 141.4 Ω
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Question

Quizplus · Accepted Answer

The impedance (Z) in a series RL circuit is calculated using the formula Z = sqrt(R^2 + XL^2), where R is the resistance and XL is the inductive reactance. Given R = XL = 100 ohms, Z = sqrt(100^2 + 100^2) = sqrt(20000) = 141.4 ohms.

If XL = 100 Ohms and R = 100 Ohms