The force a magnetic field exerts on a current-carrying wire is maximum when the wire is oriented
A) parallel to the magnetic field.
B) perpendicular to the magnetic field.
C) either of these
D) neither of these
Correct Answer:
Verified
Q42: If a compass is moved from the
Q43: When an electron passes through the magnetic
Q44: A current-carrying wire in a magnetic field
A)may
Q45: A beam of singly-charged ions entering a
Q46: An electron beam directed through a magnetic
Q48: If a magnet produces a force on
Q49: A galvanometer can be calibrated to measure
A)electric
Q50: No net force acts on a loop
Q51: A galvanometer indicates
A)electric charge.
B)a flow of electrons.
C)electric
Q52: Which force field can accelerate an electron?
A)electric
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