Identify the components of electricity and write information about it with symbols. (Components - Voltmeter, Ammeter Resistor, Rheostat, Battery)
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voltmeter, instrument that measures voltages of either direct or alternating electric current on a scale. symbol(V)
Ammeter used to measure the current in a circuit. symbol (A)
rheostat is a variable resistor which is used to control current.
a battery Supplies electrical energy. A battery is more than one cell.║
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