Subjective Type

Find the dimensions of electrifc field E. The relevant equations are $$F=qE, F=qvB$$ and $$B=\dfrac{\mu_oI}{2\pi a}$$ where F is force, q is charge, v is speed, I is current, and a is diatance.

Solution

Electric field E=F/q=
MLT−2
[IT]

=[MLT−3T−1].

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