A circuit connected to an ac generator has ɛ = 31.4sin (wt --). With w = 350 rad/s. The Зп current is given by I = 0.622 sin (wt - " ).a) At what time does the generator reach maximum emf for the first time? B) What time does it reach the max current c)lf the circuit has only one element is that a capacitor inductor or resistor, explain d) Find the value of that element( Ans: a)6.7 ms bo 11.2 ms c) Inductor d) 144 mH
A circuit connected to an ac generator has ɛ = 31.4sin (wt --). With w = 350 rad/s. The Зп current is given by I = 0.622 sin (wt - " ).a) At what time does the generator reach maximum emf for the first time? B) What time does it reach the max current c)lf the circuit has only one element is that a capacitor inductor or resistor, explain d) Find the value of that element( Ans: a)6.7 ms bo 11.2 ms c) Inductor d) 144 mH
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Transcribed Image Text:3. A circuit connected to an ac generator has ɛ = 31.4sin (wt -). With w = 350 rad/s. The
current is given by I = 0.622 sin (wt -*).a) At what time does the generator reach maximum
%3D
emf for the first time? B) What time does it reach the max current c)lf the circuit has only one
element is that a capacitor inductor or resistor, explain d) Find the value of that element( Ans:
a)6.7 ms bo 11.2 ms c) Inductor d) 144 mH
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