Liahbean8137 Liahbean8137

08-05-2024
Physics

Answered

A circuit connected to an ac source of emf e = e₀ sin (100t) with t in seconds, gives a phase difference of 4π between the emf e and current i. Which of the following circuits will exhibit this ?

(1) RL circuit with R = 1 kΩ and L = 10 mH
(2) RL:circuit with R = 1 kΩ and L = 1 mH
(3) RC circuit with R = 1 kΩ and C = 1μF
(4) RC circuit with R = 1 kΩ and C = 10μF

Answer :

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