Find current at time t if charge on the capacitor is zero

Assignment Help Mechanical Engineering
Reference no: EM131402085

RLC Series Circuit. In the study of an electric circuit consisting of a resistor, capacitor, inductor, and an electromotive force, we are led to an initial value problem of the form

L dI/dt+RI+q/C=E(t),q(0)=q_0,I(0)=I_0

where L is the inductance in henrys, R is the resistance in ohms, C is the capacitance in farads, E(t), is the electromotive force in volts, q(t) is the charge in coulombs on the capacitor as time t, and I=dq/dt is the current in amperes. Find the current at time t if the charge on the capacitor is initially zero, the initial current is zero;

L=10 H,R=20 ?,C=(6260)^(-1) F,and E(t)=100 V.

[Hint: Differentiate both sides of the differential equation in (20) to obtain a homogenous linear second-order equation for I(t). Then use (20) to determine dI/dt at t=0

Reference no: EM131402085

Previous Q& A

  Draw the production possibility curves for each country

Suppose each country specializes in the production of one good. Explain how Busytown can end up with 36,000 cars and 22,000 meals and Lazyasiwannabe can end up with 28,000 meals and 24,000 cars.

  What is the real risk-free rate of return

On the basis of these data, what is the real risk-free rate of return? Round your answer to two decimal places.

  Discuss in detail the role of red blood cells and plasma

Discuss in detail the role of red blood cells and plasma? What happens to RBC in sickle cell anemia? Discuss in detail the role of the different white blood cells and how they would be identified in the blood?

  How may the use of the placebo confound given experiment

The experiment uses volunteers rather than a random sample of all people suffering from acid reflux disease. Does this make the results invalid? Explain.

  Offer an alternative explanation for given association

Does this prove that smoking may offer some protection against Alzheimer s? Explain.- Offer an alternative explanation for this association.

  What role does albumin and globulins play in blood

What role does albumin and globulins play in blood? What are platelets? How are they formed and what role do they play in blood?

  Critically analyse the effectiveness of your strategy

Identify and critically evaluate environmental factors that can affect organisational success and Identify and critically assess in a comprehensive fashion the current marketing strategies employed by the organisation in its market.

  Propose an alternative explanation for given results

Explain in statistical terms why you might be skeptical about Dr. Weeks conclusion. Propose an alternative explanation for these results.

  Problem regarding the inventory turnover

ABC Corporation currently has an inventory turnover of 11.9, a payables turnover of 21.63, and a receivables turnover of 13.07. How many days are in the cash cycle?

  Did given method generate an srs of local voters

Did every telephone number that could occur in that community have an equal chance of being generated?- Did this method of generating telephone numbers result in a simple random sample (SRS) of local residences? Explain.

Reviews

Write a Review

 

Similar Q& A

  Exposure of the plate to irradiation

The curing process of Example 1.9 involves exposure of the plate to irradiation from an infrared lamp and attendant cooling by convection and radiation exchange with the surroundings. Alternatively, in lieu of the lamp, heating may be achieved by ..

  Time required for balls to attained a temperature of 150

Calculate the time required for the balls to attained a temperature - suddenly placed in a control environment in which the temperature is maintained at 100oC.

  Determine the heat transfer rate per unit width from plate

Water at 10C and a velocity of .6 m/s flows over one surface of a 1.5 m long flat plate maintained at 44C. Consider the following: Determine the heat transfer rate per unit width (W/m) from plate.

  Design the dc motor dedicated to carry two wagons

The train should reach a full load speed of 100 Km per hour. The efficiency of the motor must be between 85 to 90 percent. The motor shaft diameter range is (0.6 to 0.8 m) Choose and estimate all the design characteristics of the motor finally dis..

  Determine the average punching shear stress the circular

determine the average punching shear stress the circular shaft creates in the metal plate through section ac and bd.

  Calculate laminar flow and heat transfer from a hot cylinder

Calculate laminar flow and heat transfer from a hot cylinder at Re = 40 using the CBS flow code. Assume the buoyancy effect is negligible.

  Find the conservation principles

A particle moves freely in the gravitational field of a fixed mass distribution.- Find the conservation principles that correspond to the symmetries of the following fixed mass distributions:

  Write a program that will generate a table

Write a program that will generate a table of required diameters (to 1 8 in.) of solid circular shafts to resist torques ranging from 50 to 200 in.-kips (in increments of 25 in.-kips).

  Find the actual heat transfer and the irreversibility

Assuming the surroundings are at 25?C find the actual heat transfer and the irreversibility in the process.

  If both collars weigh 075 lb determine the normal force

rod oa rotates counterclockwise with a constant angular velocity of u . 5 radgt s. the double collar b is

  What is the value of the hydraulic conductivity k

The inner diameter of the circular tube is 10 cm. It has been measured that in 1 minute an amount of water of 35 cm3 is collected in a measuring glass. What is the value of the hydraulic conductivity k?

  Plot correct vertical scale hydraulic and energy grade line

Using the results from Example 11.2, tabulate and plot to correct vertical scale the hydraulic and energy grade lines. Assume a 10-m length between the two elbows.

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