4650097
Description
Mind Map by Josh Anderson, updated more than 1 year ago
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Created by Josh Anderson
almost 9 years ago
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Physics - P3 -
AQA - GCSE - The
Motor Effect
- The force on a
current-carrying wire in
a magnetic field can
make the wire move.
- Affected by:
- The strength
of the magnet
- The size of the current
(amps) in the wire
- The angle between
the current and the
magnetic field lines
- Force is greatest when the
wire is perpendicular to
the magnetic field lines
- Force is zero when the
wire is parallel to the
magnetic field lines
- Force is greatest when the
wire is perpendicular to
the magnetic field lines
- The strength
of the magnet
- Affected by:
- Electric Motor
- Split-ring commutator is the
device that enables the motor
to spin.
- Split-ring commutator is the
device that enables the motor
to spin.
- The Fleming Effect
- Left hand
- Left hand
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