Imax = 250 mA
hence Sin (wdt - 3π/4) = 1
wdt - 3π/4 = 3π/2
wdt = π/4
t = 3.14 * 9 / (4 * 8.33 * 107)
t = 84.9 ns
[8] 1. An AC generator is connected to a circuit. The generator's emfis E(1) - 75.4...
JJ (u) LIJU U 1 3. An AC generator is connected to a circuit. The generator's emf is ( 172V sin(at). If the maximum current that results is 150 mA circuit, a=5.01 x 107 rad/s and the phase angle is -85.6 degrees, complete the following i(t) = sin (ad- whe
f8]3. An AC generator is connected to a circuit. The generator's emf is E(t)-172 V sin(at). If the maximum current that results is 150 mA circuit, a-5.01 x 107 rad/s and the phase angle is -85.6 degrees, complete the following sin (at What is value of Im-2 10 2.- 10- A narac.
[8] 3. An AC generator is connected to a cu 150 mA circuit, a-5.01 x 10' rad acuit, of 15 connected to a circuit. The generator's emfis Sl)-152 V sinft). If the maximum current that results is 5.01 x 10'rad's and the phase angle is -85.6 degrees, complete the following (0) sin (af - The amplitude of an alternating current is I.-15.2 x 10-Amperes. What is value of Im? Answer: (a) 4.46 mA. (b) 8.63 mA. (c) 10.7 mA. (d)...
please answer [8] 3. An AC generator is connected to a circuit. The generator's emf is 5W - 172 V sin(a). If the maximum current that results is 130 mA circuit, @=5.01 x 10 rad's and the phase angle is -85.6 degrees, complete the following (t) Sinu -
please answer them. thank you so much (8] 3. An AC generator is connected to a circuit. The generator's emf is sw - 172V sin(at). If the maximum current that results is 150 mA circuit, -5.01 x 10 rad/s and the phase angle is -85.6 degrees, complete the following sin (au- [8] 4. The amplitude of an alternating current is lox - 19.2 x 10 Amperes. What is value of ..? Answer: (a) 18.0 A. (b) 25.0 A. (c) 32.1...
7) An AC generator has the following emf: ε-6," sin[or-(π /4)], where ε,-30V and ω-350 rad/s. The current produced in a connected circuit is: 1(1)-Im sin(at-(3π/4)] , where Im-б20 mA. (a) At what time after t =0 does the generator first reach a maximum? (B) At what time after t-0 does the current reach a maximum?
An ac generator has emf ε = Emsin(Wdt - 1/4), where em = 35.7 V and wd = 463 rad/s. The current produced in a connected circuit is i(t) = I sin(Wdt - 31/4), where I = 694 mA. At what time after t = 0 does (a) the generator emf first reach a maximum and (b) the current first reach a maximum? (c) The circuit contains a single element other than the generator. Is it a capacitor, an inductor,...
An ac generator has emf ε = εmsin(ωdt - π/4), where εm = 34.5 V and ωd = 307 rad/s. The current produced in a connected circuit is i(t) = I sin(ωdt - 3π/4), where I = 507 mA. At what time after t = 0 does (a) the generator emf first reach a maximum and (b) the current first reach a maximum? (c) The circuit contains a single element other than the generator. Is it a capacitor, an inductor,...
An ac generator has emf epsilon = epsilon_m sin(omega_d t - pi/4), where epsilon_m = 31.5 V and omega_d = 318 rad/s. The current produced in a connected circuit is i(t) = I sin(omega_d t - 3pi/4), where I = 732 mA. At what time after t = 0 does (a) the generator emf first reach a maximum and (b) the current first reach a maximum? (c) The circuit contains a single element other than the generator. Is it a...
A resistor and capacitor are connected in series across an ac generator. The voltage of the generator is given by V() = Vocos(wt), where Vo = 120V,w = 120x rad/s, R = 55082, and C = 7.54F. (a) What is the magnitude of the impedance of the RC circuit? (b) What is the amplitude of the current through the resistor? (e) What is the phase difference between the voltage and current? The magnitude of the impedance is The amplitude of...