What is the change in an electrons potential energy

Assignment Help Physics
Reference no: EM13677701

Through a particular thunderstorm, the electric potential between a cloud and the ground is V cloud – V ground = 2.9 x 108 V, with the cloud being at the higher potential. What is the change in an electron's potential energy when the electron moves from the ground to the cloud?

Reference no: EM13677701

Questions Cloud

What refractive power will these glasses need : Martin has severe myopia, with a far point on only 17 cm. He wants to get glasses that he'll wear while using his computer whose screen is 65 cm away. What refractive power will these glasses need?
The magnitude of r over script right-arrow end scripts : The two vectors a over script right-arrow end scripts and b over script right-arrow end scripts in the figure have equal magnitudes of 10.8 m and the angles are 1 = 32° and 2 = 103°.
A bird is flying directly toward a stationary bird-watcher : A bird is flying directly toward a stationary bird-watcher and emits a frequency of 1380 Hz. The bird-watcher, but, hears a frequency of 1450 Hz. What is the speed of the bird, expressed as a percentage of the speed of sound?
Assume that the electric potential outside a living cell : Assume that the electric potential outside a living cell is higher than that inside the cell by 0.086 V. How much work is done by the electric force when a sodium ion (charge = +e) moves from the outside to the inside?
What is the change in an electrons potential energy : Through a particular thunderstorm, the electric potential between a cloud and the ground is V cloud – V ground = 2.9 x 108 V, with the cloud being at the higher potential. What is the change in an electron's potential energy when the electron moves f..
Discover the angles of refraction for these two colors : A diamond’s index of refraction for red light, 656 nm, is 2.410, while that for blue light, 434 nm, is 2.450. Assume white light is incident on the diamond at 30.0°. Discover the angles of refraction for these two colors.
What is the relationship among the equipotential surfaces : What is the relationship among the equipotential surfaces (or lines in two dimensions) and the direction of electric field lines?
Discover the angles of refraction for the two colors : How much dispersion is there when light goes during a slab of glass? For dense flint glass, n = 1.7708 for blue light (\gamma= 435.8 nm) and n = 1.7273 for red light (\gamma = 643.8 nm). White light in air (n = 1.0003) is incident at exactly 45°.
Obtain the angular magnification of the magnifier : A lens of focal length 70 millimeter is used as a magnifier. The object being viewed is 1.3 millimeter long, Obtain the angular magnification of the magnifier

Reviews

Write a Review

Physics Questions & Answers

  What is the mass of each star

A binary star system consists of two equal mass stars that revolve in circular orbits about there center of mass. What is the mass (kg) of each star

  Calculate the effective spring constant of the molecule

A molecule of DNA (deoxyribonucleic acid) is 2.28 µm long. The ends of the molecule become singly ionized: negative on one end, positive on the other. Determine the effective spring constant of the molecule

  What is the density of the beer

The gauge pressure at the bottom of a pint of beer, at a depth of 14.6 cm, is 1450 Pa. What is the density of the beer

  What distance will it travel up the slope

A 70 g ice cube can slide without friction up and down a 30° slope. The ice cube is pressed against a spring at the bottom of the slope, what distance will it travel up the slope

  The sizes of the super ball and the marble

A superball of mass M and a marble of mass m are dropped from a height h with the marble just on top of the superball. A superball has a coefficient of restitution of nearly 1 (i.e., its collision is fundamentally elastic).

  A boy stands at one end of a floating raft

A boy stands at one end of a floating raft that is stationary relative tot he shore. he then walks in a straight line tot he opposite end of the raft, away from the shore. does the raft move? explain.

  What mass of water flows from the nozzle

A village maintains a large tank with an open top, containing water for emergencies. The water can drain from the tank through a hose of diameter 6.65 cm. The hose ends with a nozzle of diameter 2.50 cm. A rubber stopper is inserted into the nozzl..

  Obtain what is the current in the bulb

A 70 Watt light bulb operates on a potential difference of 75 Volt. Find what is the current in the bulb

  How much time will take for the police officer to catch up

A particular guitar string is supposed to vibrate at 203 Hz, other than it is measured to actually vibrate at 208 Hz. By what percentage must the tension in the string be changed to get the frequency to the correct value.

  Find the inner and the outer surface charge densities

A thick cylindrical shell of inner radius a= 5 cm and outer radius b= 10 cm and has a net charge ZERO. Consider 1m length of the cylinder and find the inner and the outer surface charge densities

  Find the electric flux through one face of the cube

A 4.6muC charge is at the center of a cube 6.5 cm on each side. What is the electric flux through one face of the cube

  A 20-kg mass is attached to a spring if the frequency of

a 20-kg mass is attached to a spring. if the frequency of the simple harmonic motion is 2pi cycles what is the spring

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