Mathematics · Alternating Current Circuits
In a series circuit containing pure resistance and pure inductance, the current and voltage are expressed as: i(t) = 5 sin(314t + 2π3) A v(t) = 15 sin(314t + 5π6) V What is the magnitude of the impedance of the circuit?
- 11.5 Ω
- 24 Ω
- 32.6 Ω
- 43 Ω✓
Correct answer
3 Ω
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