Question

obtain dimension of resistance​

Answer 1

Answer:

Electric resistance has the dimension length squared mass per time cubed electric current squared. The SI derived unit of electric resistance is the ohm, which is defined as a volt per ampere.

Answer 2

Answer:

M² L² T⁻³ I⁻²

Explanation:

R= resistance

V=voltage

I = current

R = V / I

V= Electric field * distance

Electric field = force / charge

dimension of force = M¹ L¹ T⁻²

dimension of charge = I¹ T¹

dimension of distance = L¹

we get,

dimension of V = M¹ L² T⁻³ I⁻¹

dimension of R = M² L² T⁻³ I⁻²