Q. 33

Expert-verified
Found in: Page 925

### Physics for Scientists and Engineers: A Strategic Approach with Modern Physics

Book edition 4th
Author(s) Randall D. Knight
Pages 1240 pages
ISBN 9780133942651

# For the circuit of figure , a. What is the resonance frequency, in both and ? b. Find and at resonance. c. How can be larger than? Explain .

(a) Resonance frequency in =

Resonance frequency in =

(b)At resonance,

(c) See explanation below .

See the step by step solution

## Part(a) Step1: Given information.

We have given,

We have to find resonance frequency in rad/s() and Hz.

## Part(a) Step2: Simplify.

We know at resonance condition ,the frequency is;

We know ,

## Part(b) Step1: Given information.

We have given,

We have to find and .

## Part(b) Step2: Simplify.

Firstly we need to find ,

At resonance, I is maximum and equal to ,

now,

Also,

## Part(c) Step1: Given information.

We have given and.

We have to explain how can be larger than.

## Part(c) Step2: Explanation.

If the circuit is in resonance condition , the peak to peak voltages on capacitor and the inductor can be larger than the peak to peak voltage .

Also'

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