What is an electric current why is responsible for it in solid and in – InterviewSolution

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1.	What is an electric current why is responsible for it in solid and in liquid
Answer» An electric current is a STREAM of charged particles, such as electrons or IONS, moving through an electrical conductor or SPACE. It is measured as the net rate of flow of electric charge past a REGION. The change from solid to liquid usually does not significantly change the volume of a substance. ... A solid has definite volume and SHAPE, a liquid has a definite volume but no definite shape, and a gas has neither a definite volume nor shape.

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