For a certain driven series RLC circuit, the maximum generator emf is 156 V and the maximum current is 3.32 A. The current leads the generator emf by 0.959 rad. (a) What is the impedance of the circuit?

Question

Physics

Kenzie Wilcox

30 June, 11:02

For a certain driven series RLC circuit, the maximum generator emf is 156 V and the maximum current is 3.32 A. The current leads the generator emf by 0.959 rad. (a) What is the impedance of the circuit?

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Answers (1)

Know the Answer?

Holly Graves · Answer 1

Z=76.6 + j46.7

Explanation:

angle between Voltage and current: ∅=0.959

Impedence is given by:

V=IZ

Z = V / (Icos∅ + j Isin∅)

Z = 156 / (3.32 ∠ 0.96)

Z=76.6 + j46.7