Mathematics · AC Circuits
A 120 Ω resistor is connected in parallel with a capacitor having a capacitive reactance of 40 Ω. If both components are connected across a 20 V AC source, what is the magnitude of the total current through the circuit?
- 1√1 120 A
- 2√2 9 A
- 3√1 40 A
- 4√ 5 18 A✓
Correct answer
√ 5 18 A
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