Question Detail

PHY 102 Test Compilation PHY 102 25 Objective Question
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Question

Calculate the resonant frequency of a series R-C-L circuit with R = 100 ohms, C = 220 uF, L = 0.4 H.
Options
A 50.6 Hz
B 34.12 Hz
C 20.55 Hz
D 16.95 Hz
Correct Answer
Correct Answer

Option D is the correct answer.

Detailed Explanation

f = 1/(2pisqrt(LC)). LC = (0.4)(220x10-6) = 8.8x10-5. f = 1/(2pi9.381x10-3) = 16.96 Hz.

Hint

f = 1/(2*pi*sqrt(LC)).

Question Info

Course: PHY 102
Topic: Test Compilation PHY 102 25
Type: Objective
Difficulty: Not specified
Question 1450 of 1819
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