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A. Very Short Answer Questions1. Define electric current. Give its unit.2. What is the conventional direction of electric current?3. Is electric current a scalar or a vector? |
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Answer» 1)The SIunitfor measuring anelectric currentis the ampere, which is the flow ofelectriccharge across a surface at the rate of one coulomb per second.2)from positive terminal to negative terminal3)current is a scalar quantity |
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