An electron (charge = -1.6 * 10-19C) is moving at 3 * 105 m/s in the positive x direction. A magnetic field of 0.8 T is in the positive z direction. The magnetic force on the electron is:
A) 0
B) 4 * 10-14 N in the positive z direction
C) 4 * 10-14 N in the negative z direction
D) 4 *10-14 N in the positive y direction
E) 4 * 10-14 N in the negative y direction
Correct Answer:
Verified
Q2: A magnetic field exerts a force on
Q3: At one instant an electron (charge =
Q4: Units of a magnetic field might be:
A)C.m/s
B)C.s/m
C)C/kg
D)kg/C.s
E)N/C.m
Q6: At one instant an electron (charge =
Q8: A magnetic field CANNOT:
A) exert a force
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