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Current Electricity · 2023 · 8 Apr · Shift 1

1 Physics questions from this JEE Main paper

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2023 · 8 Apr · Shift 1
Physics
Current Electricity

Current Electricity · 2023 · 8 Apr · Shift 1

1 Physics questions from this JEE Main paper

Q68.A current of $2 A$ flows through a wire of cross-sectional area $25.0 mm^{2}$ . The number of free electrons in a cubic meter are $2.0 \times 1 0^{28}$ . The drift velocity of the electrons is $\times 1 0^{- 6} ms^{- 1}$ …
Physics · Current Electricity · Numerical