what is the name of the rotating electromagnet in the ac generator?

Expert Solution

Manojponduru answered 2 years ago

The rotating loop in an AC generator is a square 10.0 cm on a side. It...

The rotating loop in an AC generator is a square 10.0 cm on a side. It is rotated at 55.0 Hz in a uniform field of 0.800 T. Calculate the following quantities as functions of time t, where t is in seconds. (a) the flux through the loop mT·m2 (b) the emf induced in the loop V (c) the current induced in the loop for a loop resistance of 2.00 Ω A (d) the power delivered to the loop W...

What role does the AC generator signal play and what is it analogous to in the...

What role does the AC generator signal play and what is it analogous to in the case of the solenoid and bar magnet?

Faradays Electromagnetic Lab – AC/DC Current and Electromagnetism Electromagnet 1. What happens to the speed of...

Faradays Electromagnetic Lab – AC/DC Current and Electromagnetism Electromagnet 1. What happens to the speed of the current as you adjust the voltage? 2. What happens to the magnetic field as you adjust the number of loops? 3. What happens to the magnetic field when you switch to AC voltage? Transformer 1. Why doesn’t the transformer work with DC voltage? 2. What five things can you adjust to get the highest maximum voltage? Generator 1. What does RPM stand for?...

What name is given to the device that drives a generator?

Explain how an AC electric generator works and how AC power is transformed and why inside...

Explain how an AC electric generator works and how AC power is transformed and why inside a transformer

A circuit is constructed with an AC generator, a resistor, capacitor and inductor as shown. The...

A circuit is constructed with an AC generator, a resistor, capacitor and inductor as shown. The generator voltage varies in time as ε =Va - Vb = εmsinωt, where εm = 120 V and ω = 231 radians/second. The inductance L = 155 mH. The values for the capacitance C and the resistance R are unkown. What is known is that the current in the circuit leads the voltage across the generator by φ = 49 degrees and the average...

A capacitor is connected to an ac generator that has a frequency of 3.2 kHz and...

A capacitor is connected to an ac generator that has a frequency of 3.2 kHz and produces a rms voltage of 1.3 V. The rms current in the capacitor is 29 mA. When the same capacitor is connected to a second ac generator that has a frequency of 5.1 kHz, the rms current in the capacitor is 86mA. What rms voltage does the second generator produce?

An ac generator with a frequency of 30.0 Hz and an rms voltage of 14.0 V...

An ac generator with a frequency of 30.0 Hz and an rms voltage of 14.0 V is connected to a 65.0 μF capacitor. 1. What is the maximum current in this circuit? 2. What is the current in the circuit when the voltage across the capacitor is 4.30 V and increasing? 3. What is the current in the circuit when the voltage across the capacitor is 4.30 V and decreasing?

A series RLC circuit is connected to a 240V AC generator that operates at 99Hz. In...

A series RLC circuit is connected to a 240V AC generator that operates at 99Hz. In the circuit, R = 4.325 kΩ and C = 0.71mF. You must have a circuit diagram, wherever necessary, to receive full credit on this question. (a) Determine the inductance, L, such that the current in the circuit is 19.1mA. (b) Using the value determined for L in part (a), determine the frequency at which the current in the circuit is maximized. What do physicists...

QUESTION A) List the advantages and disadvantages of synchronising an AC generator to the utility grid....

QUESTION A) List the advantages and disadvantages of synchronising an AC generator to the utility grid. B) Describe the importance of frequency control for synchronous generators. C) List the important applications of synchronising AC generator to the utility grid

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