Magnetic field due to currentMedium
Question
An electron moving with a velocity
= 2î m/s at a point in a magnetic field experiences a force
= - 2î N. If the electron is moving with a velocity
m/s at the same point, it experiences a force
= + 2îN. The force the electron would experience if it were moving with a velocity
= 2
m/s at the same point is
Options
A.zero
B.2
N
C.- 2
N
D.Information is insufficient
Solution
⇒ - 2 ĵ = - e
⇒ 2 î = - e
then
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