Impedance: a Series Circuit Has a Resistance of 4

question 40

Multiple Choice

Impedance: A series circuit has a resistance of 4.0 Ω, a reactance (due to the capacitance) of 21.0 Ω, and a reactance (due to the inductance) of 17.0 Ω. Find the impedance of the circuit.

• A) 5.7 Ω
• B) 27 Ω
• C) 8.0 Ω
• D) 42 Ω

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