Match the following and select the correct alternatives given belowp unit of magnetic induction B q dimensions of Br unit of permeability -o s dimensions of -ot dimensions of magnetic moment u -MLT-2A-2-v -ML0T-2A-2- x Newton-amp-metrey Newton-amp2 z -M0L2T0A-

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Standard XII

Physics

Permeability

Match the fol...

Question

Match the following and select the correct alternatives given below
(p) unit of magnetic induction B (q) dimensions of B
(r) unit of permeability $(μ_{o})$ (s) dimensions of $μ_{o}$
(t) dimensions of magnetic moment (u) $[M L T^{- 2} A^{- 2}]$
(v) $[M L^{0} T^{- 2} A^{- 2}]$ (x) Newton/amp-metre
(y) $N e w t o n / {a m p}^{2}$ (z) $[M^{0} L^{2} T^{0} A]$

p-y,q-v,r-x,s-z,t-u

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p-x,q-r,r-y,s-z,t-v

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p-x,q-v,r-y,s-u,t-z

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p-y,q-z,r-x,s-u,t-v

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Solution

The correct option is C p-x,q-v,r-y,s-u,t-z
Consider writing down every quantity in terms of $M, L, T$ and $A$ .
Use $c^{2} = \frac{1}{μ_{0} ϵ_{0}}$ for finding the dimensions of $μ_{0}$ .
And one can use $\frac{E}{V} = \frac{B^{2}}{2 μ}$ for finding the dimensions of magnetic field $B$ .

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Match the following and select the correct alternatives given below(p) unit of magnetic induction B (q) dimensions of B(r) unit of permeability (μo) (s) dimensions of μo(t) dimensions of magnetic moment (u) [MLT−2A−2](v) [ML0T−2A−2] (x) Newton/amp-metre(y) Newton/amp2 (z) [M0L2T0A]

The correct option is C p-x,q-v,r-y,s-u,t-zConsider writing down every quantity in terms of M,L,T and A. Use c2=1μ0ϵ0 for finding the dimensions of μ0.And one can use EV=B22μ for finding the dimensions of magnetic field B.

The correct option is C p-x,q-v,r-y,s-u,t-z
Consider writing down every quantity in terms of $M, L, T$ and $A$ .
Use $c^{2} = \frac{1}{μ_{0} ϵ_{0}}$ for finding the dimensions of $μ_{0}$ .
And one can use $\frac{E}{V} = \frac{B^{2}}{2 μ}$ for finding the dimensions of magnetic field $B$ .