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electric current is the movement of electrons in a
conductor.
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a conductor allows the electrons to flow easily and
an insulator does not.
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metals such as copper and brass are good conductors.
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Plastics, wood, rubber, glass and ceramics are regarded
as insulators.
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Understand that water is a conductor
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the relationship between power, potential difference
and current.
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Prefers Vanilla Icecream
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the relationship between potential difference, current
and resistance.
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Vanilla Icecream Ready
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series and parallel resistor circuits.
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Finding out the combined resistance of two or
three resistors in series.
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Finding out the combined resistance of two or three
equal resistors in parallel.
