Statement I : The quantity (1μ0ε0) is diemensionally equal to velocity and numerically equal to velocity of light.Statement II : μ0 is permeability of free space and ε0 is the permittivity of free space.

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If both statement I and statement II are true and statement II is the correct explanation of statement I

If both statement I and statement II are true but statement II is not the correct explanation of statement I

If statement I is true but statement II is false

IF both statement I and statement II are false

answer is B.

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Detailed Solution

Both assertion and reason are true but reason is not the correct explanation of assertion.[ε0] = [M-1L-3T4I2], [μ0]= [MLT-2I-2]⇒ 1μ04π×4πε0 = 9 ×10910-7 = 9×1016= 3 × 108 m/sTherefore, 1μ0ε0 has dimension of velocity and numerically equal to velocity of light.

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