Q3 of 30 Page 338

Dimensions of 1/(μ0ϵ0) is

Explanation: The electrical permittivity of free space and magnetic


permeability of free space is related with the speed of light in


vacuum as



squaring the above relation



The dimension of will be the dimension of C2.


The dimension of C is , so the dimension of C2 will be



Therefore C. is the only correct option.

More from this chapter

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1

A magnetic field can be produced by

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A compass needle is placed in the gap of a parallel plate capacitor. The capacitor is connected to a battery through a resistance. The compass needle

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Electromagnetic waves are produced by

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An electromagnetic wave going through vacuum is described by

E = E0 sin(κx – ωt); B = B0 sin(κx – ωt)


Then