Dimensions of electrical resistance are

[M L^{2} T^{- 3} A^{- 1}]

No worries! We‘ve got your back. Try BYJU‘S free classes today!

[M L^{2} T^{- 3} A^{- 2}]

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

[M L^{3} T^{- 3} A^{- 2}]

No worries! We‘ve got your back. Try BYJU‘S free classes today!

[M L^{- 1} L^{3} T^{3} A^{2}]

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B $[M L^{2} T^{- 3} A^{- 2}]$

$R = \frac{V}{I} = \frac{W}{q l} (W o r k = V \times q \Rightarrow V = \frac{W}{q})$

$R = \frac{M L^{2} T^{- 2}}{A T . A} = M L^{2} A^{- 2} T^{- 3}$

Suggest Corrections

Similar questions

	Column I (Physical quantity)		Column II (Dimensional formula)
(A)	Premittivity of free space	(p)	$[M^{0} L^{0} T^{- 1}]$
(B)	Radiant flux	(q)	$[M L^{3} T^{- 3} A^{- 2}]$
(C)	Resistivity	(r)	$[M L^{2} T^{- 3}]$
(D)	Hubble constant	(s)	$[M^{- 1} L^{- 3} T^{4} A^{2}]$