Find the power supplied by element has a positive value

Assignment Help Electrical Engineering
Reference no: EM13250068

find the complete functions, p(t) and w(t) supplied by the element, not just a number, and graph p(t) and w(t). Choose appropriate intervals of time for your graphs. Assume that both v(t) and i(t) are zero for t<0.

when v(t)= 5 cos 6t V and i (t)= (sin6t)/12 A. Evaluate P(t) at t=0.5 s and at t= 1s. Observe the power supplied by this element has a positive value at some times and a negative value at other times

Reference no: EM13250068

Questions Cloud

Define electron absorption spectrum of a particular element : In an investigation of the electron absorption spectrum of a particular element, it is found that a photon having wavelength of 500 nm provides just enough energy to promote an electron from the second quantum level to the third. What is the energ..
Calculate the magnitude of the velocity of the tennis ball : A ping-pong ball of mass 4 gm and traveling with a velocity of 4 m/s collides with stationary tennis ball of mass 5 gm. Calculate the magnitude of the velocity of the tennis ball after the collision
Find the work done by initially compressing the spring : A block of mass 2.0 kg is attached to a horizontal spring that has a force constant of 1.70 103 N/m, Find the work done by initially compressing the spring
Prepare financial statements in proper form for sci : Prepare financial statements in proper form for SCI, including a non-consolidated statement of financial position, a statement of comprehensive income and a statement of changes in equity. Do not prepare a statement of cash flows.
Find the power supplied by element has a positive value : find the complete functions, p(t) and w(t) supplied by the element, not just a number, and graph p(t) and w(t). Choose appropriate intervals of time for your graphs. Assume that both v(t) and i(t) are zero for t
The hydrogen is a first order reaction with a rate constant : The decomposition of hydrogen is a first order reaction with a rate constant of 2.7 x 10^5s^-1 at 25 C. Assuming the initial concentration of H2O2 is 0.75 M. Determine (a) the concentration of H2O2 after 1.5 h, and (b) the time (in h) or the conce..
Estimate the maximum possible peak current : A hydroelectric power plant is situated at the base of a large dam. Water flows into the intake near the bottom of the reservoir at a depth of 100.2 m, Estimate the maximum possible peak current that a single generator can supply
What potential strategies are revealed : What potential strategies are revealed by aligning Henkel's internal strengths and weaknesses with existing opportunities and threats in the external environment?
Prepare an initial response : Prepare an initial response when charged that will attract the interest of the company that posted the RFP?

Reviews

Write a Review

Electrical Engineering Questions & Answers

  Write down the expression for the frequency-dependent

Write down the expression for the frequency-dependent open-loop gain of an operational amplifier. Sketch the magnitude of the open-loop gain of an operational amplifier as a function of frequency. Explain what is meant by a `single-lag' response o..

  Find the transfer function and resolution

find the transfer function and resolution for a 10-turn, 4.7k potentiometer with 3450 degrees of rotation and a 0 to 5 volt output. calculate the resolution in ohms per volt

  What is the baseline and calibration curve for the sensor

Draw a strain gauge circuit and its external components to attach to a conveyor mounted only at the ends to measure the load at the center of the conveyor. What type of testing would you need to do to establish a baseline and calibration curve for..

  Express the boolean function in sum of products

1. Express the Boolean function f(X,Y,Z) = XY  + X(Y + Z) in sum of products form showing the sum all nonzero minterms. 2. Express the Boolean function f(A,B,C,D) = A(B + BC) + ACD in sum of products form showing the sum all nonzero minterms.

  Why the process is considered to be polytropic

Calculate the amount of work done if the process is considered to be polytropic. Assume the temperature to be 273K and the value of k for the process to be 1.4. All losses are neglected.

  Create another function to allow the user to enter a name

Use the map template to create a phone list for a department. Their should be 10 people in the department. The map will use the person's first name and telephone number. Enter individuals in an unsorted order and then list the persons based on the..

  Determine the transfer function of the rlc circuit

Determine what kind of filter (low pass, high pass, bandpass, or band stop) the circuit represents. Briefly justify your answer. Confirm by computing the Bode plot using MATLAB and paste the graph below.

  Convert the temperature range into an 8-bit digital word

Devise a system that will convert this temperature range into an 8-bit digital word with conversion from 00H to 01H at 200°C and from FEH to FFH at 350°C . An ADC is available with a 2.500-V internal reference. At 200°C a type K TC produces 8.13 m..

  What would be the minimum allowable sampling rate

What would be the minimum allowable sampling rate for a pulse-duration modulator if it is required to handle a baseband frequency range from 50 Hz to 10 kHz

  What value should resistance rs inserted in the source lead

A CS amplifier using an NMOS with gm = 3.8 mA/V is found to have an overall voltage gain of -16 V/V. What value should a resistance RS inserted in the source lead have to reduce the overall voltage gain to -8 V/V

  Draw a relay construction diagram

Draw a relay construction diagram and briefly explain the operation of a relay.

  Find if circuit overdamped-underdamped or critically damped

A 200 resistor, a 10 mH inductor and a 4.7 µF capacitor are connected in a series circuit. a. Is the circuit overdamped, underdamped, or critically damped b. Write the characteristic equation and find the poles of this circuit.

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