MV A speed selector has a magnetic field of value B= 0.41 T, perpendicular to an electric field of value E = 1.28 m What kinetic energy will the electrons have to pass through the selector without being deflected? Select one: а. 4.44e-18] b. 1.71e-16J vs. 4.67e-20J d. 1.63e-14 J
MV A speed selector has a magnetic field of value B= 0.41 T, perpendicular to an electric field of value E = 1.28 m What kinetic energy will the electrons have to pass through the selector without being deflected? Select one: а. 4.44e-18] b. 1.71e-16J vs. 4.67e-20J d. 1.63e-14 J
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A speed selector has a magnetic field of value B = 0.41 T, perpendicular to an electric field of value E= 1.28
m
What kinetic
energy will the electrons have to pass through the selector without being deflected?
Select one:
a. 4.44e-18J
b. 1.71e-16J
vs. 4.67e-20J
d. 1.63e-14J
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