In an a.c. circuit the instantaneous current and e.m.f. are represented as I=I0 sin(ωt – π/6) and E=E0 sin(ωt + π/3) respectively. The voltage leads the current by: - VgyanHub

Question:

In an a.c. circuit the instantaneous current and e.m.f. are represented as I=I₀ sin(ωt – π/6) and E=E₀sin(ωt + π/3) respectively. The voltage leads the current by:

Options :

(a) π/6
(b) π/3
(c) π/2
(d) π/4

Answer :

(c) π/2

Answer Steps :

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