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In the circuit diagram, what does the symbol made of two long lines and two short lines with a positive and a negative sign at each end represent?


A. a source of electrical energy

B. an electrical conductor

C. a closed switch

D. an electrical resistor

In the circuit diagram what does the symbol made of two long lines and two short lines with a positive and a negative sign at each end representA a source of el class=

Respuesta :

It’s A. Represents a battery and a battery is a source of energy
A. The symbol represents a battery.