How far from the center of the screen does the beam strike

Assignment Help Physics

Reference no: EM13299960

Deflection of the electron beam in a tube TV set is accomplished by magnetic forces. The electrons are accelerated until they have kinetic energy 25 keV (a kilo-electron-volt (1 keV) is the energy needed to accelerate a single electron, with charge -e, across a potential difference of -1 kiloVolts). What magnetic field is required to produce a deflection of 3.3 cm if the magnetic field region is 8.0 cm long? If there is a 22 cm gap between the end of the magnetic field region and the end of the tube, how far from the center of the screen does the beam strike?

Reference no: EM13299960

Questions Cloud

Educational trends impact workforce diversity : Research an article that discusses the ways educational trends impact workforce diversity.

Calculate the net advantage to leasing : How would your answer to part a change if the lessee did not expect to pay any income taxes for the next three years but to pay income taxes each year thereafter at a 40% rate?

Becoming a fully functioning piece of public policy : What steps did the DMCA take in becoming a fully functioning piece of public policy? I understand what the DMCA is, but I cannot put together how this came about.

Explain how to draw v-t and x-t curves of industrial planer : The velocity of the bed is limited to a maximum value of 150 mm/s to the right and 300 mm/s to the left; the acceleration is successively equal to 150 mm/s^2 to the right, zero 150 mm/s^2 to the left, zero, etc.

How far from the center of the screen does the beam strike : Deflection of the electron beam in a tube TV set is accomplished by magnetic forces. how far from the center of the screen does the beam strike

Explain the h nmr spectrum of the purified cyclic acetal : Use the H NMR spectrum of the purified cyclic acetal to identify the major diastereomer From borohydride reduction. There are no minor diastereomers. Draw its structure including stereochemistry. Determine the ratio between major:minor.

Determine the magnitude of total acceleration of runner : An outdoor track is 125m in diameter. A runner increases her speed at a constant rate from 4 to 7 m/s over a distance of 30m. Determine the magnitude of the total acceleration of the runner 2 s after she begins to increase her speed.

Explain gibbs energy of a gas at room temperature increase : Does Gibbs energy of a gas at room temperature increase or decrease with increasing pressure and constant entropy

Semi-annual interest to interest unamortized bond : Semi-Annual Interest to Interest Unamortized Bond

User Account

All Pages