An AC emf source is producing a rms current of 1.5 A in a circuit. What...

Question

Question

An AC emf source is producing a rms current of 1.5 A in a circuit. What is the maximum value that the alternating current ever reaches?

engineering Electrical-Engineering

Answer 1

Answer #1

Irms IM - rms urenk = maximum current. 20121A= Ima ISA = Irms- Irms - IM IM = Irms x 2 IM = 1.5852 IN = 2.121A maximum vale t

Answer 2

Similar Homework Help Questions

A driven RLC circuit is being driven by an AC emf source with a maximum current...

A driven RLC circuit is being driven by an AC emf source with a maximum current of 2.75 A and maximum voltage of 150 V. The current leads the emf of the generator by 0.850 rad. A) What is the impedance of the circuit? B) What is the resistance of the circuit? C) Is the circuit predominantly inductive, or capacitive?
A 100 V RMS alternating emf source with frequency 50 Hz is connected to a 0.5...

A 100 V RMS alternating emf source with frequency 50 Hz is connected to a 0.5 H inductor. What is the maximum current in the circuit? a. 0.6 A b. 5.65 A c. 90 A d. 0.14 A
n the circuit shown, the AC voltage source supplies an rms voltage of 156 V at...

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 ...

An AC source has an output rms voltage of 78 V at a frequency of 80...

An AC source has an output rms voltage of 78 V at a frequency of 80 Hz. If the source is connected across a 25mH inductor, what are (a) the inductive reactance of the circuit, (b) the rms current in the circuit and (c) the maximum current in the circuit?
Part a)An alternating current circuit (ac) is composed of the source and just an inductor, what...

Part a)An alternating current circuit (ac) is composed of the source and just an inductor, what is the average magnetic energy stored in the inductor during 5 complete cycles? a)Depends on the value of omega. b)Zero c)5 Vrms d)5 I rms e)5 * B^2/(2 mu-zero) Part b)An L-R-C circuit consists of a 2.00 microF capacitor, a 10 .0 mH inductor and a 75 ohm resistor. It is connected in series to an ac source that generates a voltage of v = 200 cos...
A capacitor is connected to an AC source. If the maximum current in the circuit is...

A capacitor is connected to an AC source. If the maximum current in the circuit is 0.520 A and the voltage from the AC source is given by Δv = (80.8 V) sin[(98π)s−1t], determine the following. (a) the rms voltage (in V) of the source (b) the frequency (in Hz) of the source (c) the capacitance (in µF) of the capacitor

An inductor is hooked up to an AC voltage source. The voltage source has EMF V0...

An inductor is hooked up to an AC voltage source. The voltage source has EMF V0 and frequency f. The current amplitude in the inductor is I0. What is the reactance XL of the inductor? What is the inductance L of the inductor? An rms voltage of 19.5 V with a frequency of 1.20 kHz is applied to a 0.365 μF capacitor. What is the rms current in this circuit? By what factor does the current change if the frequency...
A 2.04 kΩ resistor is connected to an AC voltage source with an rms voltage of...

A 2.04 kΩ resistor is connected to an AC voltage source with an rms voltage of 115 V. Hint: Apply Ohm's law and the relationship between the maximum and rms values in an AC circuit a.) What is the maximum potential difference across the resistor (in V)? b.) What is the maximum current through the resistor (in A)? c.) What is the rms current through the resistor (in A)? d.) What is the average power dissipated by the resistor (in...
An AC source has an output rms voltage of 71.0 V at a frequency of 41.5...

An AC source has an output rms voltage of 71.0 V at a frequency of 41.5 Hz. The source is connected across a 25.5-mH inductor. (a) Find the inductive reactance of the circuit. (b) Find the rms current in the circuit. (c) Find the maximum current in the circuit.

(10 pts.) What is the RMS voltage for a circuit whose generator is producing voltage at...

(10 pts.) What is the RMS voltage for a circuit whose generator is producing voltage at 650 V peak? 3. (10 pts.) What is the RMS current for a .) What is the RMS current for an alternating current, RLC circuit with R= 100 Q and Z= 200 Q if the RMS voltage is 460 V? 4. (10 pts.) What average power is dissipated in the circuit in problem 3? 5. (10 pts.) What is the resonant frequency (Hz) for...