Find speed of the electron as it emerges from the field

Assignment Help Physics

Reference no: EM1315286

Q1. A long string is wrapped around a 6.60 diameter cylinder, initially at rest, that is free to rotate on an axle. The string is then pulled with a constant acceleration of 1.70 until 1.30 of string has been unwound. If the string unwinds without slipping, what is cylinder's angular speed, in rpm, at this time?

Q2. An electron is projected with an initial speed 1.10×10^6 into the uniform field between the parallel plates. Suppose that the field between the plates is uniform and directed vertically downward, and that field outside the plates is zero. The electron enters the field at a point midway between the plates.

If the electron just misses the upper plate as it emerges from the field, find speed of the electron as it emerges from the field?

Reference no: EM1315286

Questions Cloud

Find thrust of the jet engine : The leg and cast weigh 177N (w1). Find out the weight w2 and the angle α required so that no force is exerted on the hip joint by the leg plus cast.

Determining the kinetic energy : Write down a function named as kineticEnergy() which determines the kinetic energy of an object in accordance with the following formula.

Compute both tax also income multipliers : Illustrate what will happen to GDP if taxes raise 100million when MPC is .75. Compute both tax also income multipliers.

Claim using large sample test-single mean z test : Can you conclude that the information in the article is untrue? Use the 0.05 significance level. Determine the p-value and explain its meaning.

Find speed of the electron as it emerges from the field : A long string is wrapped around a 6.60 diameter cylinder, initially at rest, that is free to rotate on an axle. The string is then pulled with a constant acceleration of 1.70 until 1.30 of string has been unwound. If the string unwinds without slippi..

Computation of cost of capital for the funds needed : Computation of cost of capital for the funds needed to meet the expansion goal and This capital structure is believed to be optimal

Assume some pencil workers switch to jobs : Assume some pencil workers switch to jobs in the growing computer industry

Determining mean and standard deviation ofdistribution : Determine the mean and standard deviation of this distribution?

Assessing the probability values : Students are the University of New Harmony received 10, 000 course grades last semester. The table below breaks down these grades by which school of the university taught the course.

User Account

All Pages