A sine wave has a peak value of 433 V. What is the RMS value?

Q: 90 degree phase angle represents what? O it starts 90 deg later than another reference waveform O it…

A: In phasor form we represent the number in magnitude at an some angle .  Ex: 10∠90

Q: What is the average value of the waveform displayed. 20 V 10 V Ov+

A: First write the expression for the given waveform . Using integral for average voltage calculate…

Q: If the rms value of alternating voltage is 100V, then what is the value of average voltage? O a. 141…

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Q: Supply voltage has an average value of 202 V. Its RMS value is RMS value Vrms =

A: Given: Average of supply voltage is, Vavg=202 V

Q: A sine wave with peak values of +18 V has an rms value of Question 13 options: 5.73 V 12.73 V 6.36 V…

A: Given data: A sine wave have a peak value of ±18 V, Vp=18 V

Q: A sine wave completes 20 cycles per second. What is the angular velocity of the sine wave?

A: Given  F = 20  w = ?

Q: The sine wave is directly related to a.)oval. b.)a square wave. c.)elliptical rotation. d.)circular…

A: We can describe the shape of a sine wave by spinning a line around in a circle. The vertical…

Q: A sine wave has a peak to peak value of 20 volts; its value at 135° is 5V O 14.14V O 7.07V O 15V

A: sinusoidal signal is of the form Vm sinWt , Where Vm is peak of the signal and W is frequency in…

Q: What will be the equation for 50 cycle sine wave having RMS value of 20 ampere O i = 28.3 sin 50tTt…

A: In this question choose the correct option If frequency f= 50Hz Rms value =20A Write the current…

Q: A sine wave has a maximum value of 50 V. Find its instantaneous value at 120o.

A: Standard form of sin signal is the Vm sin(Wt). Where Vm is peak value or maximum value of the sine…

Q: The r.m.s. value of a sine wave is 562 A. Its peak value(Vp) is Oa 397.33 Ob 281.00

A: Vp=Vrms x 0.7071

Q: 1. An alternating current varying sinusoidally with a frequency of 50Hz has an RMS value of 2OA. (i)…

A:

Q: For a sine wave, the frequency is represented by the cycles per

A: The correct option along with the explanation is provided in the following section.

Q: 2. A sine wave has a maximum value of 50 V. Find its instantaneous value at 120°.

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Q: A sine wave has a maximum value of 230 V. What is the voltage after 38 degree rotation?

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Q: A sine wave has a peak value of 433v what is the rms value

A: A sine wave has a peak value of 433v  the rms value?

Q: The form factor for the sine wave is O 15 O 2.11 O 1.11 O 141

A: Form-factor of a pure sine wave is 1.11

Q: For a sine wave with peak value Emax , the R.M.S value is o 1.414 Emax o 0.636 Emax o 0.434 Emax o…

A: For a sine wave with peak value Emax, the R.M.S value is

Q: 14 +100 V Identify the Peak Voltage of the given sine wave (1 Point) OV -100 V 100 V O - 100 V O 200…

A: Peak value of sine wave is maximum value of sine wave. peak voltage is =Vm voltage expression is…

Q: A sine wave with 2 VP will have Vrms as

A:

Q: If the peak to peak voltage is equal to 10. How much the RMS value of the voltage? T TT Arial 3…

A: VP-P = 10 V So VP = VP-P = 10/2 = 5V

Q: If the peak-to-peak voltage of a sinusoidal voltage is 1244, the RMS voltage would be: 884 V O A. B.…

A: Given, A sinusoidal voltage has Peak to peak voltage, Vpp=1244 V

Q: The time period of a sine wave is 0.05 seconds. The frequency of the sine wave is

A:

Q: The rms voltage of a sinusoidal waveform if the peak- to-peak voltage is 30V will be a. Insufficient…

A:

Q: For a sine wave with peak value Emax , the R.M.S value is

A:

Q: 4. The peak voltage of an AC sine wave is 100 V. Find the instantaneous voltage at (a) 30 ° (b) 60 °…

A: This problem is basic from electrical engineering.

Q: What frequency is this sine wave? 1 second O 1 Hz O 5 Hz О 10 Hz О 20 Hz

A: Frequency=1Time Period The time period is defined as the time taken by the signal to complete one…

Q: A sine wave is referred to as a .

A: sine wave referred as sinusoidal wave,Sine wave referred to as cycle.sine wave completes one set of…

Q: Q1/1f the magnitude of the sine wave is 8 squares at Range=1 what is the voltage value?

A: As per guidelines we are supposed to answer only one question. So I request you to post other…

Q: A sinusoidal current has a rms

A:

Q: The lowest amplitude of a sine wave is V if the maximum amplitude is 2 V.

A: In this question we will write about sine wave...

Q: For the figure (3), find the average value of the waveform over one full cycle.

A: If a signal's values repeat themselves after a particular time duration, then such signal is called…

Q: 90 degree phase angle represents what? O it forms a 90 deg angle with the x axis it makes a 90 deg…

A: According to question we need to define 90-degree phase angle represents what?

Q: maximum

A:

Q: What will be the equation for 50 cycle sine wave having RMS value of 20 ampere? O i = 28.3 sin…

A: It is given that: Frequency of the current sine wave= f=50 HzRMS value of current= IRMS=20 A

Q: Draw a sine wave triple the frequency of a 1Hz sine wave.

A: In this answer we will find how to draw the sine wave with triple the frequency of a 1Hz sine wave…

Q: Determine the amplitude of the sine wave for the given waveform, if the volts/switch is 35 V/cm.

A:

Q: A waveform has a frequency of 100 Hz, and has an instantaneous value of 100V at 1.25 msec. Determine…

A: Given data: f=100 Hzet1=100 Vt1=1.25 msect2=2.5 msec

Q: Calculate the phase angle of a 5kHz sine wave after 40µs

A:

Q: The r.m.s. value of a sine wave is 29 A. Its peak value is

A: The root-mean-square (rms) value of a sine wave is the equivalent DC voltage (or current) that can…

Q: Q1. What is the phase shift for the following? a. A sine wave with the maximum amplitude at time…

A:

Q: 15. A certain sine wave voltage has a positive-going zero crossing at 0 degree and a rms value of 20…

A: To find the instantaneous value of a certain sine wave voltage at 33°  Whose RMS value is 20 v and…

Q: 10. A sinusoidal current has an rms value of 14 mA. The peak-to-peak value is A. 45.12 MA B. 16 MA…

A: Given data, RMS value is given as, Ir=14 mA

Q: The Voltage RMS value of the waveform shown below is 50 V OV 15.9 V 25 V 35.35 V

A: Answer = 25 ( V )

Q: 11. A current sine wave has a peak of 60 mA and a radian frequency of 90 rad/s. Find the…

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Q: The average value of a sine wave is as ...... times the peak value

A:

Q: 8. An AC sine wave has an effective value of 100 V. What is the peak value of the waveform? A. 96.3…

A: Given: An AC sine wave with Effective value, Vrms=100 V

Q: 4. The peak voltage of an AC sine wave is 100 V. Find the instantaneous voltage at (a) 30 ° (b) 60°…

A: To find instantaneous voltages at different angles and plot them on sinewave

Q: The average value of a sinusoidal current is 25 A. its peak value is

A:

Electromagnetic Power Density

The power density of an electromagnetic (EM) wave is proportional to the square of the frequency of electric field (or magnetic field). The moving charge produces both electric field and magnetic field. Electric and magnetic fields are inseparable and exist in combination in EM waves.

Wave Reflection and Transmission

Reflection is defined as a sudden change in the path of the wave that strikes the boundary between two types of media. The least part of the disturbances coming from the wavelength remains the same within the same area. The reflection of the wave takes place by following everyday thinking, simple rules, at the ends of the plane. The coefficient of reflection is the ratio of the amplitude of the reflected wave to the value of the incident wave.

Skin Depth

The wire-type conductors are used in the transmission of electrical energy or signals using an alternating current. The electrons are driven apart due to the electric field created nearby the copper conductor surface. The magnetic field changes with the change in the current density. This change in the magnetic field produces an electric field that opposes the current density change. This electric field is known as back electromotive force (EMF). This force is stronger inside the copper conductor and is weaker at the surface. An alternating current can be induced due to the magnetic field according to the law of induction. Such a current is produced due to the electromagnetic wave impinging on the copper conductor.

Plane wave propagation

Any of the ways how waves travel is known as wave propagation. One can find the difference between longitudinal wave and transverse wave with respect to the direction of oscillation, which is related to the propagation direction. Propagation may occur in vacuum for electromagnetic waves as well as in material medium. Other types of waves need a transmission medium to exist and cannot propagate through the vacuum. The amplitude of a wave is the maximum distance from the displacement of the particle from its resting position on the medium. The waves that propagate are of two types, Pressure waves or Shear waves.