An RC Series Circuit Is Connected to an Emf Source $\omega$

question 47

Multiple Choice

An RC series circuit is connected to an emf source having angular frequency $\omega$ . The current:

• A) leads the source emf by tan^-1(1/ \( \omega \)CR)
• B) lags the source emf by tan^-1(1/ \( \omega \)CR)
• C) leads the source emf by tan^-1( \( \omega \)CR)
• D) lags the source emf by tan^-1( \( \omega \)CR)
• E) leads the source emf by \(\pi\)/4

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