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Which type of a physical quantity is electric current?

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in Physics – Class 12 by (135k points)
Which type of a physical quantity is electric current?

(a) Scalar quantity

(b) Vector quantity

(c) Bipolar quantity

(d) Thermodynamic quantity

The question was asked in examination.

This intriguing question comes from Electric Current topic in portion Current Electricity of Physics – Class 12

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The correct choice is (a) Scalar quantity

For explanation: The electric current is a scalar quantity. Laws of ordinary algebra are used to add electric currents and the law of vector algebra are not applicable.

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