Physics - Unit & Dimension Question with Solution | TestHub

PhysicsUnit & DimensionMiscellaneousEasy2 minPYQ_2011

PhysicsEasysingle choice

What is the dimensions of magnetic field $B$ in terms of $C$ (= coulomb), M, L, T?

Answer:

Solution:

$: B = \frac{F}{q v} = \frac{[ MLT ^{- 2} ]}{[ AT ] [ LT ^{- 1} ]} = [ML^{0} T^{- 2} A^{- 1}] But [A] = [C T^{- 1}] ∴ [B] = [ML^{0} T^{- 1} C^{- 1}]$

Stream:AIIMSSubject:PhysicsTopic:Unit & DimensionSubtopic:Miscellaneous

⏱ 2mℹ️ Source: PYQ_2011

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