What is the change in potential energy

Assignment Help Physics

Reference no: EM13103839

A uniform electric field of magnitude 380 N/C pointing in the positive x-direction acts on an electron, which is initially at rest. The electron has moved 2.60 cm. (a) What is the work done by the field on the electron? J (b) What is the change in potential energy associated with the electron? J (c) What is the velocity of the electron? magnitude m/s direction +x,-x,+y-y

Reference no: EM13103839

Questions Cloud

Probability of cards : Take a deck of cards. A deeck has 52 cards with two major colors(Red and Black), with 26 cards each. Red colors comes in two shapes(heart and diamond)

How fast was the car going at the half way point in time : Suppose a car starts from rest and completes a straight line, 1/4 mile (402 meter) race in 12.3 seconds. Assume the acceleration to be constant.

How technology enhances business : Create the 1,050- to 1,400-word paper based on personal experience in workplace which gives examples of how management at your company expects technology to enhance business.

Probability of different colors of marbles : A jar contains marbles of different colors: 4 white, 6 black, 6 red, and 4 blue. On two random drawings, without replacement, find the probability that the first is black and the second is white.

What is the change in potential energy : A uniform electric field of magnitude 380 N/C pointing in the positive x-direction acts on an electron, which is initially at rest. The electron has moved 2.60 cm. (a) What is the work done by the field on the electron? J (b) What is the change in..

Find safety stock required at 1 standard deviation : Unimed is a manufacturer of specialty medidcal equipment. For one particular variety of equipment offered, average daily demand is 25 units, with a standard deviation of 6 units

Department revenues at budgeted levels : The university police department must write, on average, five tickets per day to keep department revenues at budgeted levels. Suppose the number of tickets written per day follows Poisson distribution with a mean of 9 tickets per day.

What is the minimum distance from near edge of intersection : A blue car of length 4.41 m is moving north on a roadway that intersects another perpendicular roadway (see figure below). The width of the intersection from near edge to far edge is 30.0 m.

Discuss poisson distribution probability : Assume that the number of Telephone calls arriving in an office during a 15minute period has a Poisson distribution with mean number of calls equal 5.

User Account

All Pages