Write an expression for the voltage using a cosine function

Assignment Help Electrical Engineering
Reference no: EM13255200

a sinusoidal voltage has a peak value of 15V, a frequency of 500Hz, and crosses zero with a positive slope at t=0.1 ms.

write an expression for the voltage using a cosine function in terms of t and constant pi

Reference no: EM13255200

Questions Cloud

How much power used to heat the wires : A generating station is producing 2.00 106 W of power that is to be sent to a small town located 8.0 km away. Find the power used to heat the wires if the power is transmitted at 1300 V
Report for your boss on richard hackmans statement : Pre-Writing step for a report for your boss on Richard Hackman's statement that using a team to complete a complex project may not be the best approach.
Which marketing strategy focuses on a single market segment : Which marketing strategy focuses on a single market segment but adds additional product lines?
Determine the mutual inductance of this system : A long, current-carrying solenoid with an air core has 1640 turns per meter of length and a radius of 0.0173 m. What is the mutual inductance of this system
Write an expression for the voltage using a cosine function : a sinusoidal voltage has a peak value of 15V, a frequency of 500Hz, and crosses zero with a positive slope at t=0.1 ms. write an expression for the voltage using a cosine function in terms of t and constant pi.
Does a foreign company have an obligation : Does a foreign company have an obligation to conform to local customs, or is it, at most, just "good business" to do so?
Find the emf induced between the wing tips : The wingspan (tip-to-tip) of a Boeing 747 jetliner is 59 m. The plane is flying horizontally at a speed of 300 m/s. Find the emf induced between the wing tips
What is meant by a virtual ground for inverting connection : consider an ideal amplifire with inverse feedback. explain what is meant by a virtual ground for both inverting and non-inverting connections
Compare and contrast the advantages and drawbacks : Compare and contrast the advantages and drawbacks of having a marketing orientation in an organization. Make sure to include an example in your discussion.

Reviews

Write a Review

Electrical Engineering Questions & Answers

  Write equations for fixed-variable and average costs

Sven has decided to make and sell his grandmother's pasta. He rents a building for $600/month and pasta equipment for $300/month. The pasta costs $.20 /pound in raw materials to make . Sven can make up to 3000 pounds a month by himself.

  Find force f on current element assuming b field constant

A current element of length 1cm is located at (1m, 3m, 4m) in free space and carries a current of 20mA along ay. An infinitely long filamentary current of 12A along az passes through the coordinate origin (0,0).

  Develop a sensor circuit using commodity components

Develop a Sensor Circuit using commodity components and design a wireless sensor node using commodity wireless modules

  Determine the required forward-bias diode voltage

The forward-bias current in a GaAs pn-junction at T = 300 K is ID = 15 mA. The reverse-saturation current is IS = 10^-19 A. Determine the required forward-bias diode voltage.

  Find the length of the spring in the situation

Hooke's law describes a certain light spring of unstretched length 33.6 cm. When one end is attached to the top of a doorframe and a 7.31 kg object is hung from the other end, the length of the spring is 42.4 cm.

  Find out the minimum signal to noise ratio

Determine the minimum signal to noise ratio (s/n) in dB required in each communication channel to achieve a data rate of 270 kbps?

  Explian what is the attenuation per octave

What is the attenuation per octave between 1 kHz and 10 kHz? What is the increase in attenuation between 5 kHz and 10 kHz?

  Determine ratio of open-circuit voltage to built-in barrier

Solar Cell Consider a GaAs PN junction solar cell with the following parameters. Na=10^17 cm^-3, Nd= 2*10^16 cm^-3, Dn=190 cm^2/s, Dp=10 cm^2/s, Tn0=10^-7s, and Tp0=10^-8s.

  Sketch the output signal waveform

Assume that in addition to the sine-wave signal you have a dc reference voltage of 1.5 V available. Sketch the output signal waveform.

  Describe how an ideal inductor reacts to steady state dc

Describe how an ideal inductor reacts to steady state DC and why. State the equation for finding the instanteneous current in an inductor during the transient period. Explain each part

  Find the slopes and the interceptions at the voltage axis

An abrupt p-n junction has a doping concentration of 1015, 1016, or 1017 cm-3 on the lightly doped n-side and of 1019 cm-3 on the heavily doped p-side. Obtain series of curves of 1/C2 versus V, where V ranges from -4 to 0V in steps of 0.5V.

  What is the radius of the outer conductor

Polyethylene with ?_r = 2.25 is used as the insulating material in a lossless coaxial line with a characteristic impedance of 50 Ω. The radius of the inner conductor is 1.2 mm.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd