Magnetism and Moving Charges
AP Physics 2 · Flashcards
AP PHYSICS 2 · FLASHCARDS
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QUESTION
What is the effect of a magnetic field on a loop of current?
QUESTION
Identify the symbol for magnetic permeability of free space.
QUESTION
What is the formula for the magnetic force on a moving charge?
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ANSWER
F
=
q
v
B
sin
(
θ
)
F = qvB \, \sin(\theta)
F
=
q
v
B
sin
(
θ
)
. Force depends on charge, velocity, field strength, and angle between
v
v
v
and
B
B
B
.
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