e and f only please 3. A 3.0-horsepower pump is connected to a 240-V-rms AC voltage. Assume that the pump can be mo...
2. A heater coil (R = 34 22) is connected to a 240-V-rms AC voltage. a. What is the peak voltage experienced by the heater? A. 240 V D. 390 V B. 290 V E. 480 V C. 340 V b. What is the rms current drawn by the heater? A. 1.7 A D. 5.6 A B. 3.3 A E. 7.1 A C. 4.8 A
An AC generator supplies an rms voltage of 240 V at 50.0 Hz. It is connected in series with a 0.650 H inductor, a 4.70 μF capacitor and a 246 Ω resistor. a) What is the impedance of the circuit? b) What is the rms current through the resistor? c) What is the average power dissipated in the circuit? d) What is the peak current through the resistor? e) What is the peak voltage across the inductor? f) What is...
An AC generator supplies an rms voltage of 120 V at 60.0 Hz. It is connected in series with a 0.400 H inductor, a 5.30 ?F capacitor and a 251 ohm resistor. A.) What is the impedance of the circuit? B.) What is the rms current through the resistor? C.) What is the average power dissipated in the circuit? D.) What is the peak current through the resistor? E.) What is the peak voltage across the inductor F.) What is...
An AC generator supplies an rms voltage of 120 V at 60.0 Hz. It is connected in series with a 0.350 H inductor, a 5.10 μF capacitor and a 306 Ω resistor. a. What is the impedance of the circuit? b. What is the rms current through the resistor? c. What is the average power dissipated in the circuit? d. What is the peak current through the resistor? e. What is the peak voltage across the inductor? f. What is...
n the circuit shown, the AC voltage source supplies an rms voltage of 156 V at frequency f. The circuit has R = 99 W, XL = 190 W, and XC = 93 W. (a) Find the impedence of the circuit. Z = W (b) Find the rms current flowing in the circuit. Irms = A (c) Find the phase angle in degrees between the current in the circuit and the voltage supplied by the AC source. f = degrees ...
A 500-W device is connected to a 120-V ac power source. What rms current flows through this device?a) 120 Ab) 150 Ac) 170 Ad) 4.2 Ae) 5.9 A
An AC generator supplies an rms voltage of 220 V at 60.0 Hz. It is connected in series with a 0.500 H inductor, a 3.40 μF capacitor and a 376 Ω resistor. What is the rms current through the resistor? (in A) A: 1.61×10-1 B: 2.01×10-1 C: 2.51×10-1 D: 3.14×10-1 E: 3.92×10-1 F: 4.90×10-1 G: 6.13×10-1 H: 7.66×10-1
all of 9 please
9. (a) If current and voltage in an ac circuit depend on 1(1)10 sin(2 )and V(1)-0 sin(2m), respectively, what is the time-dependent Power? P(t)-I(t)V(t) = lovo (b) From graph, what is the time-averaged value of sin (o)? (c) What is the time-averaged power? Pave . Average power IoVo (d) How are the rms values of current and voltage defined in terms of peak values? Io ms 0 rms (e) Write the time-averaged power in terms of...
The output voltage of an AC generator is given by ?v = (120 V) sin (50 ?t). The generator is connected across a 25.0-? resistor. (a) By inspection, what is the maximum voltage? V (b) By inspection, what is the frequency? Hz (c) Find the rms voltage across the resistor. V (d) Find the rms current in the resistor. A (e) Find the maximum current in the resistor. A (f) Find the power delivered to the resistor. W (g) Find...
SALEM STATE Department of Chemistry ) An ordinary fashlight uses tuo identical AA-batteries connected in series. If each battery has a voltage of err tneglecting nternal resistance), and the bulb draws 0.504 when turned on, the resistance of the balb is: A) zero 13) 1.0 ? c) 2.0 ? D) 3.0 2 E) 4.02 (2) In problems 1, the power dissipated when the bulb turned on is: A) zero B) 10 W C)20 w D)3.0 W E) 40 W (3)...