What value of inductance will draw 160MA rms current when connected to a 110V, 25Hz source of emf?
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What value of inductance will draw 160MA rms current when connected to a 110V, 25Hz source...
An inductance coil draws 3.7 A dc when connected to a 36 V battery. When connected to a 60-Hz 120 V (rms) source, the current drawn is 2.0 A (rms) Determine the resistance of the coil. Determine the inductance of the coil.
The rms current in an RL circuit is 0.21 A when it is connected to an ac generator with a frequency of 50 Hz and an rms voltage of 30 V . Part A Given that the inductor has an inductance of 170 mH , what is the resistance of the resistor? Part B Find the rms voltage across the resistor. Part C Find the rms voltage across the inductor.
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?
What is the rms current in a 93.5 mH inductor when it is connected to a 70.0 Hz generator with an rms voltage of 130 V ? A 0.35 μH inductor is connected to an ac generator with an rms voltage of 12 V . For what range of frequencies will the rms current in the circuit be less than 1.0 mA ?
A 300mH inductor is connected to 60Hz, 120V rms source reactance; (b) the current rms. 4.
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
- There is a 120 Volt (rms) source with a frequency of 60 Hz connected to a resistor and a 44.2 microfarads capacitor in series. For a what value resistance will give a rms current of 1.2 A?
What is the rms current in a 94.0 mH inductor when it is connected to a 65.0 Hz generator with an rms voltage of 130 V ?
Problem 3: (20 points) When a DC source is connected to a series RC cireuit the time constant is 15.0 ms. When an 18.0 V RMS AC source is connected to the same series RC circuit you measure 3.17 V RMS across the capacitor a) (3 points) What is the resistor voltage? c) (5 points) What is the frequency of the source? If the resistor is 750.0 Q, what is the value of C? d) (6 points) An inductor is...
The rms current through a light bulb is 0.466 A when the bulb is connected to a standard 120 V rms source. (a) Find the bulb's resistance. (b) Find the peak instantaneous current. (c) Find the peak instantaneous voltage. (d) Find the average electrical power used by the bulb.