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11 Dec 2019
An electron in a tv CRT moves with a speed of , in a direction perpendicular to earth's magnetic field, which has a strength of .
What should be the strength of the magnetic field that has to be applied perpendicular to the earth's magnetic field to make the electron move in a straight line?
If this is done between plates separated by 1 cm, what is the voltage applied?
An electron in a tv CRT moves with a speed of , in a direction perpendicular to earth's magnetic field, which has a strength of .
What should be the strength of the magnetic field that has to be applied perpendicular to the earth's magnetic field to make the electron move in a straight line?
If this is done between plates separated by 1 cm, what is the voltage applied?
Uttam SaikiaLv10
14 Oct 2020