Find the fraction of the initial energy lost in first hour

Assignment Help Physics
Reference no: EM13273190

A capacitor is used as energy storge device. the material between the plates of the capacitor has a certain resistance leading to a gradual slef-discharge. The energy stored in the capacitor drops to one half of the initial value after 1 week. What is the fraction of the initial energy lost in the first hour?

Reference no: EM13273190

Questions Cloud

What is the equipment after-tax salvage value : What is the equipment's after-tax salvage value? Round your answer to the nearest cent.
What is the frequency observed by a person : A commuter train blows its horn as it passes a passenger platform at a constant speed of 35.0 m/s. t is the frequency observed by a person on the platform as the train approaches
What are retained earnings for last year : Your company, Martin Industries, Inc., has experienced a higher than expected demand for its new product line. The company plans to expand its operation by 25% by spending $5,000,000 for an additional building.
What difficulties might come up in actual applications : What difficulties might come up in actual applications of the various criteria we discussed in this unit? Which criterion will be easiest to implement in actual applications? The most difficult? Provide elaborate examples to support your reasoning..
Find the fraction of the initial energy lost in first hour : A capacitor is used as energy storge device. the material between the plates of the capacitor has a certain resistance leading to a gradual slef-discharge. What is the fraction of the initial energy lost in the first hour
What must the coupon rate be on the bonds : Volbeat Corporation has bonds on the market with 19 years to maturity, a YTM of 11.1 percent, and a current price of $937. The bonds make semiannual payments. Required: What must the coupon rate be on the bonds?
How do the various functional departments of an organization : How do the various functional departments of an organization use financial planning (i.e. marketing, operations, sales, executive management, finance, etc.)?
Find the phase shift between the current and driving voltage : An RLC circuit of a 2 picoF capacitor, a 4.4 ohm resistor, Find the phase shift in radians between the current and the driving voltage
Determine the tension in rope holding the left end of plank : A uniform 3.0-m plank weighing 150 N is suspended by vertical ropes at either end. determine the tension in the rope holding the left end of the plank

Reviews

Write a Review

Physics Questions & Answers

  How much time does it take for bullet to stop

A child and sled with a combined mass of 55.20 kg slide down a frictionless hill that is 7.84 m high at an angle of 26o from horizontal. The acceleration of gravity is 9.80 m/s2. If the sled starts from rest, what is its speed at the bottom of hil..

  What was the speed of the bullet at impact with block

what was the speed of the bullet at impact with block.

  Illustrate what is the speed at which the belt moving

Clifford is in a real hurry, however, and skips the speedramp. Starting from rest with an acceleration of 0.39 m/s2, he covers the same distance as the ramp does, but in one-fourth the time. Illustrate what is the speed at which the belt of the ra..

  Illustrate what is the northward component of their velocity

A herd of wild horses races across the flat, open plains of the Great Basin in central Nevada. If the horses are running at 12.1 m/s at a compass heading of 286 degrees, illustrate what is the northward component of their velocity?

  Find the final pressure and temprature

Nitrogen at 5 X 10^5 Pa and 80 degrees C is on one side of a partition, occupying 1/3 of the volume of a 1.2 m^3 container. find the final pressure and temprature

  Determine the magnitude of b

Vector a has a magnitude of 15 units and points die east. Vector b points due south. What is the magnitude of b if a-b has a magnitude of 25 units

  Determine the persons mass

A playground carousel is free to rotate about its center on frictionless bearings, and air resistance is negligible, What is the person's mass

  Find the magnitude of the electrons acceleration

An electron passes through a point 3.27 cm from a long straight wire as it moves at 37.3% of the speed of light, Find the magnitude of the electron\'s acceleration at that point

  Explain how far up the ladder begins to slip

The coefficient of static friction between the ladder and the ground is 0.55, and the ladder makes a 50.0° angle with the ground. Explain how far up the ladder can an 720 N person climb before the ladder begins to slip?

  Find out the normal force for a laundry basket

Find out the normal force for a laundry basket

  Suppose that the air bubble is always in thermal equilibrium

A meteoroid is speeding through the atmosphere, traveling east at 21.5 km/s while descending at 19.0 km/s. What is its speed, in km/s.

  Find the acceleration of the rocks

Some sliding rocks approach the base of a hill with a speed of 18.0m/s . The hill rises at 40.0? above the horizontal and has coefficients of kinetic and static friction of 0.390 and 0.650, Find the acceleration of the rocks

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