The speed at which the current travels in a conductor, is nearly

3 \times 10^{0} m s^{- 1}

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3 \times 10^{5} m s^{- 1}

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4 \times 10^{6} m s^{- 1}

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3 \times 10^{8} m s^{- 1}

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Solution

The correct option is D $3 \times 10^{8} m s^{- 1}$
Current travels in a conductor at a speed approximately equal to speed of light i.e. $3 \times 10^{8}$ $m s^{- 1}$ .

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The speed at which the current travels in a conductor, is nearly

The correct option is D 3×108ms−1Current travels in a conductor at a speed approximately equal to speed of light i.e. 3×108 ms−1.

The correct option is D $3 \times 10^{8} m s^{- 1}$
Current travels in a conductor at a speed approximately equal to speed of light i.e. $3 \times 10^{8}$ $m s^{- 1}$ .