1.

The physical quantity having the dimentiom, M^(-1) L^(-3) T^(3) A^(2)is .......

Answer»

resistance
resistivity
electrical conductivity
electromotive force

SOLUTION :electrical conductivity
`sigma = (1)/(rho ) = (l)/(RA) = (Il)/(VA)= (ILC)/(VA) = (IlC)/(JA = (Il(It))/(JA) `
`therefore [sigma] = (I^(2)" lt")/(JA) " its dimention" = (A^(2) L^(1) T^(1))/(M^(1) L^(2) T^(-2) L^(2))`
`M^(-1) L^(-3) T^(3) A^(2)`


Discussion

No Comment Found

Related InterviewSolutions