The expression U E ( t ) = Q max 2 2 C cos 2 ( ω t + φ ) .

Question

The current i in electric circuit containing resistance R, and inductance L in series with a constant voltage source ɛ. potential difference on resistance is iR di potential difference on inductance is L dt 37 - when t=0, i=0. i(t) = (1-e/®)→ f(1)=? R O A) f(t) = (R*L)t O B) f(t) = - (L/R)t OC) ft) = - (1/(R*L))t OD) f(t) = - (R/L)t O E) f(t) = (R/L)t

Answer 1

Question

Chapter 33, Problem 27PQ

To determine

The expression UE(t)=Qmax22Ccos2(ωt+φ).

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The current i in electric circuit containing resistance R, and inductance L in series with a constant voltage source ɛ. potential difference on resistance is iR di potential difference on inductance is L dt 37 - when t=0, i=0. i(t) = (1-e/®)→ f(1)=? R O A) f(t) = (R*L)t O B) f(t) = - (L/R)t OC) ft) = - (1/(R*L))t OD) f(t) = - (R/L)t O E) f(t) = (R/L)t

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