A circular aluminum sign has a radius of 28 centimeters. If a sheet of aluminum costs $0.33 per square centimeter, how much will
1 answer:
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Answer:
F = 8.48 x N
Step-by-step explanation:
The force on an electron in a magnetic field can be determined by;
F = qvB Sin θ
where: e is the electron, v is its velocity, B is the measure of the magnetic field, and θ is the angle of its path.
Thus,
q = -1.6 x C
v = 106 m/s
B = 0.5 T
θ =
So that,
F = 1.6 x x 106 x 0.5
= 8.48 x N
The force on the electron crossing the uniform magnetic field is 8.48 x N.