Questions
Using mass (M), length (L), time (T), and electric current (A) as fundamental quantities, the dimensions of permittivity will be
detailed solution
Correct option is C
By Coulomb's laws, F=14πε0×q1q2r2 ε0=q1q24π×F×r2Taking dimensions, ε0=(AT)(AT)ML1T−2×L2=M−1L−3T4A2Talk to our academic expert!
Similar Questions
In a hypothetical set of units, mass, acceleration and frequency are taken as fundamental units. If unit of mass is 100 g, unit of acceleration is 2 m/s2 and unit of frequency is 4 sec-1 in the new system of units then find the value of one joule in this system.
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