cmsmith0253 cmsmith0253

21-01-2021
Chemistry

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The power source for all electrical objects must be a what

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rairanbogdan rairanbogdan

21-01-2021

A circuit is a closed loop that electrons can travel in. A source of electricity, such as a battery, provides electrical energy in the circuit. ... The appliance may, for example, provide light or heat or mechanical energy.

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