Physics - Unit & Dimension Question with Solution | TestHub

PhysicsUnit & DimensionMiscellaneousEasy2 minPYQ_2025

PhysicsEasysingle choice

If $B$ is magnetic field and $μ_{0}$ is permeability of free space, then the dimensions of $(B / μ_{0})$ is

Answer:

Solution:

For a current carrying loop at centre $B = \frac{μ _{0} i}{2 R} ∴ \frac{B}{μ _{0}} \equiv \frac{i}{R} \equiv [AL^{- 1}]$

Stream:JEESubject:PhysicsTopic:Unit & DimensionSubtopic:Miscellaneous

⏱ 2mℹ️ Source: PYQ_2025

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