What is the speed of electrons in the beam

Assignment Help Physics

Reference no: EM13257229

Early black-and-white television sets used an electron beam to draw a picture on the screen. The electrons in the beam were accelerated by a voltage of 3.0 kV; the beam was then steered to different points on the screen by coils of wire that produced a magnetic field of up to 0.56T .

1. What is the speed of electrons in the beam?

2.What acceleration do they experience due to the magnetic field, assuming that it is perpendicular to their path? What is this acceleration in units of

3. If the electrons were to complete a full circular orbit, what would be the radius?

Reference no: EM13257229

Questions Cloud

Social trends affect the formation of new religions : Among the religions we discussed this week, identify one religion that you find the most interesting. Explain your response. Explain at least three ways that social trends affect the formation of new religions and dictate new religious movements.

Calculate how much more michael will need : To make up the shortfall, Michael will make monthly contributions to his investment account which earns 6% compounded annually. How much must he save each month to have enough to buy the house in 4 years' time?

Briefly share two primary dimensions : What would be a briefly share two of your own primary dimensions of diversity, and two of your own secondary dimensions of diversity.no words limits.

What is the maximum possible coefficient of performance : To maintain a freezer box at -40°C on a summer day when the ambient temperature is 27°C, heat is removed at the rate of 1.25 kW. What is the maximum possible coefficient of performance of the freezer

What is the speed of electrons in the beam : Early black-and-white television sets used an electron beam to draw a picture on the screen. The electrons in the beam were accelerated by a voltage of 3.0 kV, What is the speed of electrons in the beam

Annual amount of depreciation using straight line : Calculate the annual amount of depreciation using straight line method

What is todays value of the bequest : A rich relative has bequeathed you a payment of $1,000 one year from now. Each year after that, you will receive a payment on the anniversary of the last payment that is 8% larger than the previous payment.

Find what is steady-state stability and transient stability : 1) During a transient fault and a permanent fault on the transmission line of a power network, mention the sequence of a line circuit breaker's operation. 2) During a network fault, the voltage and active power of a synchronous generator drops

Non cash assets and liabilities : Journalize the entries to record the liquidation outlined below,using Assets as the account title for the non cash assets and Liabilities as the account title for all creditors' claims.

User Account

All Pages