Compute the number of electrons passing through the device

Assignment Help Physics
Reference no: EM13290255

The current supplied by a battery in a portable device is typically 0.131 A. Find the number of electrons passing through the device in two hours.

Reference no: EM13290255

Questions Cloud

Method of contradiction : Prove the following statement using contraposition: If n, is a positive integer such that n(mod 3) = 2, then n is not a perfect square and find a solution (if it exists) to the linear diophantine equation 234x + 65y = 325.
Determine the charge before the teflon is removed : Two 2.3-cm-diameter electrodes with a 0.10-mm-thick sheet of Teflon between them are attached to a 9.0 battery. What is the charge before the Teflon is removed
What is the afn for the coming year : Based on the AFN equation, what is the AFN for the coming year? Dollars are in millions.
Define the production of fluorine-containing compounds : Carbonyl fluoride is an important intermediate used in the production of fluorine-containing compounds. For instance, it is used to make the refrigerant carbon tetrafluoride, via the reaction
Compute the number of electrons passing through the device : The current supplied by a battery in a portable device is typically 0.131 A. Find the number of electrons passing through the device
What is its ratio of debt to value for wacc purposes : The stock trades for $3.00 per share. It also has $2 million in face value of debt that trades at 90% of par. What is its ratio of debt to value for WACC purposes?
What is the after-tax cost of preferred stock : What is the after-tax cost of preferred stock that pays a 12% dividend and sells at par if the firm's tax rate is 35%?
What is the magnitude of this resistor : A milliammeter reads 15mA full scale. It consists of a 0.20 Ohm resistor in parallel with a 36 Ohm galvanometer
Explain what is the volume of ethanol : The density of ethanol is 0.7893 g/mL. What is the volume of 3.5 grams of ethanol. Of 7.0 grams of ethanol.

Reviews

Write a Review

Physics Questions & Answers

  Find the coefficient of friction between ax and grindstone

Find the coefficient of friction between ax and grindstone.Two negative point charges are separated by 20 rm cm and feel a mutual repulsive force of 3.35 mu N. The charge of one is three times that of the other. How much charge does each have.

  Illustrate what would be the recoil speed of thorium nucleus

Suppose the uranium nucleus was at rest just before the decay. If the α particle is emitted at a speed of 1.74×107 m/s, illustrate what would be the recoil speed of the thorium nucleus?

  Determine the speed of the first marble

A 50g marble moving at 2.2m/s strikes a 30g marble at rest. Assume the collision is perfectly elastic and the marbles collide head-on. What is the speed of the first marble

  What is the resultant velocity of the lightning bug

What is the resultant velocity of the lightning bug. find the force provided by the cable.

  How many total number of maxima can be seen

Monochromatic light of wavelength 500 nm is incident normally on a diffraction grating. how many TOTAL number of maxima can be seen

  What is the potential difference that stopped electron

A spherical shell 28 in diameter carries a total charge of 81 distributed uniformly over its surface. A 4 point charge is located at the center of the shell. What is the electric field strength 8 from the center.

  What is the change in the thermal energy

A 2.3 box, starting from rest, is pushed up a ramp by a 10 force parallel to the ramp. The ramp is 2.0long and tilted at 17 . The speed of the box at the top of the ramp is 0.80 .

  Compute the ratio of these two forces

compare the electric force holding the electron in orbit (r=0.53*10^-10m) around the proton nucleus of the hydrogen atom, What is the ratio of these two forces

  What is the maximum speed the car

What is the maximum speed the car. A roller-coaster car speeds down a hill past point A where R1 = 8.0 m and then rolls up a hill past point B where R2 = 15.0 m.

  Find the amount of ice melted and the final temperature

Steam at 100°C is added to ice at 0°C, Find the amount of ice melted and the final temperature when the mass of steam is 14.0 g and the mass of ice is 52.0 g

  What is the amount of ice remaining

A large punch bowl holds 4.00kg of lemonade (which is essentially water) at 25.0?C. A 5.00×10?2-kg ice cube at -13.0?C is placed in the lemonade. What is the amount of ice (if any) remaining

  What will be the new temperature of the gas

A certain telescope has an objective of focal length 1580cm. If the Moon is used as an object, a 1.4 cm long image formed by objective corresponds to what distance, in miles, on the Moon? Suppose 3.8 multiplied by 108 m for the Earth-Moon distance..

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