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WorksheetsAP Physics 2 Magnetism
Total questions: 16
Worksheet time: 9mins
The magnetic force on a charged particle is in the direction of its velocity if
it is moving in the direction of the field
it is moving opposite to the direction of the field
it is moving perpendicular to the field
it is moving in some other direction
never
Lines of the magnetic field produced by a long straight wire carrying a current are
in the direction of the current
opposite to the direction of the current
outward from the wire
inward toward the wire
circles that are concentric with the wire
A magnetic field CANNOT
exert a force on a charged particle
change the velocity of a charged particle
change the momentum of a charged particle
change the kinetic energy of a charged particle
change the trajectory of a charged particle
A magnetic field exerts a force on a charged particle:
always
never
if the particle is moving across (or perpendicular) the field lines
if the particle is moving along (or parallel) the field lines
if the particle is at rest
A wire in the plane of the page carries a current directed toward the top of the page as shown. If the wire is located in a uniform magnetic field B directed out of the page, the force on the wire resulting from the magnetic field is
directed to the left
directed out of the page
directed to the right
zero
The direction of the magnetic field at point R caused by the current I in the wire shown is
to the left
to the right
into the page
out of the page
Quadrupling the current in a circuit with constant resistance has the effect of changing the power by what factor?
1/4
1/9
16
4
Magnetic field lines can also be called ______ lines
electromagnetic
invisible
flux
quantum
A/n ________ magnet is a magnet that retains it magnetism for a long time
infinity
perpetual
enduring
permanent
This diagram shows
current into the page
current out of the page
magnetic field into the page
magnetic field out of the page
A coil of wire with electricity running through it
inductor
capacitor
generator
solenoid
According to Ampere's right hand rule, the current in the wire in the diagram is going
into the page
out of the page
up the page
down the page
Magentic field strength, B, is measured in
amps
flux
Tesla
Weber
Which end is north in the electromagnet shown?
A
B
Which direction will the charge moving in the given magentic field move?
up the page
down the page
into the page
out of the page
Which direction will the wire in the given magentic field move?
to the right
to the left
up the page
down the page
