Bulb - Glows brightly when connected, Voltmeter - Measures voltage (push) produced by a power supply, Ammeter - Measures flow of electricity (current), Resistor - Decreases the amount of electrical current, Battery - Changes chemical energy into electrical energy, Opened switch - There is a gap, so electricity cannot flow, Closed switch - The circuit is complete so electricity can flow, Motor - Changes electrical energy into movement (kinetic) energy, Wire - Connects different components together, Buzzer - Changes electrical energy into sound and movement energy,

AC1.2 functions of circuit components (Entry 3)

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