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BPSC Prelims 2023 General 📅 30 Sep, 2023

Current density is

A
a scalar quantity
B
a vector quantity
C
dimensionless
D
None of the above
Result Summary
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BPSC Prelims
2023 • 30 Sep, 2023 • General
Current density is
Correct Answer
a vector quantity
Definition: Current per unit area ($J = I/A$). Nature: Vector Quantity. Direction: Direction of motion of positive charges. (Unlike Current $I$, which is scal......
💡 Analysis & Explanation
Definition
Current per unit area ($J = I/A$).
Nature
Vector Quantity.
Direction
Direction of motion of positive charges. (Unlike Current $I$, which is scalar).