Heating effects
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Electricity can be transformed into other forms of energy such as the heat in head lamp bulbs.
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Chemical effects
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Electricity may be used to store energy through chemical reactions such as in a lead acid battery.
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Magnetic effects
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Sending current through coils on a shaft, in a magnetic field, draws them across the field. If the current is accurately switched, this attraction is constantly repeated to produce the rotary motion of the electric motor.
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| Electrical conduction |
The movement of electrically charged particles through matter. |
| Electrical resistance |
A measure of the degree to which an object opposes the passage of an electric current. |
| Electromagnetic field |
An electromagnetic field is considered to be limited to a local area around an object in space. |
