1.

A source of potential difference V volt sends current I ampere in a circuit for time t second. Write expressions for (a) electrical energy supplied by the source, and (b) electrical power spent by the source.

Answer»

A source of potential difference V volt sends current I ampere in a circuit for time t second. Write expressions for

(a) electrical energy supplied by the source, and

(b) electrical power spent by the source.



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