## What is the instantaneous voltage of an AC supply?

29.39 volts is the instantaneous voltage 100 microseconds into a cycle of an ac voltage of 50 volts peak and a frequency of 4 kilohertz.

### What is instantaneous value of voltage?

An instantaneous value of voltage or current is the induced voltage or current flowing at any instant during a cycle. The instantaneous value of the voltage varies from zero at 0° to maximum at 90°, back to zero at 180°, to maximum in the opposite direction at 270°, and to zero again at 360°.

How do you represent instantaneous value of alternating voltage?

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The instantaneous values of alternating current and voltages in a circuit are given as. i =2 ​1​sin(100 πt) ampere. e =2 ​1​ sin(100 πt + π/3) volt.

What will be the instantaneous voltage for AC supply of 220v?

311.08 V
E =? = 311.08 V.

## What is instantaneous value in ac current?

The instantaneous value of an alternating voltage or current is the value of voltage and current at a particular instance of time.

### What is instantaneous value of an ac quantity?

The instantaneous value is “the value of an alternating quantity (it may ac voltage or ac current or ac power) at a particular instant of time in the cycle”. The instantaneous value is “the value of an alternating quantity (it may ac voltage or ac current or ac power) at a particular instant of time in the cycle”.

How do you find the instantaneous value?

The instantaneous values of a sinusoidal waveform is given as the “Instantaneous value = Maximum value x sin θ ” and this is generalized by the formula. Where, Vmax is the maximum voltage induced in the coil and θ = ωt, is the rotational angle of the coil with respect to time.

How do you find the instantaneous current?

The instantaneous value of current in an AC circuit is i = 2sin ( 100pit + pi/3 ) A.

## How do you calculate instantaneous current in AC?

The instantaneous value of current in an AC circuit is i=2sin(100πt+π3)A. .

### What is the instantaneous voltage of a 220V resistor?

220 V, 50 Hz, ac is applied to a resistor. The instantaneous value of voltage is – Sarthaks eConnect | Largest Online Education Community 220 V, 50 Hz, ac is applied to a resistor. The instantaneous value of voltage is 220 V, 50 Hz, ac is applied to a resistor.

What is the frequency of a 220 volt power supply?

Typically, either 110-volt AC (110V) or 220-volt AC (220V) is used. Most countries use 50Hz (50 Hertz or 50 cycles per second) as their AC frequency. Only a handful use 60Hz. STANDARD IN THE UNITED STATES. The standard in the United States is 120V and 60Hz AC electricity.

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What is the frequency and voltage of AC electricity?

The voltage and frequency of alternating current (AC) electricity used in homes varies from country to country throughout the world. Typically, either 110-volt AC (110V) or 220-volt AC (220V) is used. Most countries use 50Hz (50 Hertz or 50 cycles per second) as their AC frequency.

## Will a 220V motor work on a 60Hz circuit?

In many cases an appliance made for 220 volts 50 hertz will work fine at the same voltage but 60 hertz. Some motors may be a bit weaker in the 60 Hz grid, but usually the design has big enough margin of safety that this should not matter.