In the formula
A) must be perpendicular to
but not necessarily to
B) must be perpendicular to
but not necessarily to
C) must be perpendicular to
but not necessarily to
D) all three vectors must be mutually perpendicular
E) must be perpendicular to both
Correct Answer:
Verified
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 =
Q7: An electron (charge = -1.6 * 10-19C)
Q8: A magnetic field CANNOT:
A) exert a force
Q11: An electron moves in the negative x
Q13: A uniform magnetic field is in the
Q14: At any point the magnetic field lines
Q14: An electron enters a region of uniform
Q15: An electron travels due north through a
Q17: The direction of the magnetic field in
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