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Chapter 32: Q. 8 (page 905)

The resonance frequency of a series RLC circuit is less than the EMF frequency. Does the current lead or lag the EMF? Explain.

Short Answer

Expert verified

The current lags behind the EMF.

Step by step solution

01

Step 1. Given Information

We have been given that resonance frequency is less than EMF frequency

02

Step 2. Solving

Since resonance frequency is less than EMF frequency it implies Vl>Vc

As Vl>Vcthe EMF phasor will lead the current phasor

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Most popular questions from this chapter

A series RLC circuit consists of a 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