Description
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Ohm’s Law Appartus
Description
To demonstrate Ohms Law.
Consisting of a wooden enclosure with milliammeter, voltmeter, rheostat, push key and terminal posts.
Requires an external battery (not supplied) and a suitable resistance (not supplied).
Resistance can be calculated using Ohm’s Law by noting current and voltage.
A rheostat is provided to control current flow.
Circuit diagram is provided on the panel with instructions.
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