In the following I refers to current and other symbols have their usual meaning- Choose the option that corresponds to the dimensions of electrical conductivity-M-L-3-T-3-I-2-M-1-L-3-T-3-I-2-M-1-L-3-T-3-I-M-1-L-3-T-3-I

Question

Toppr Admin · Accepted Answer

Conductivity has relation- -x3C3-lAR-lIAV-V has dimension -ML2T-x2212-3I-x2212-1- Hence dimension of -x3C3- is -M-x2212-1L-x2212-3T3I2-

Column I	Column II
(a) Electrical resistance	(p) $M L^{3} T^{- 3} A^{- 2}$
(b) Electrical potential	(q) $M L^{2} T^{- 3} A^{- 2}$
(c) Specific resistance	(r) $M L^{2} T^{- 3} A^{- 1}$
(d) Specific conductance	(s) None of these

In the following $I$ refers to current and other symbols have their usual meaning. Choose the option that corresponds to the dimensions of electrical conductivity:
$M L^{- 3} T^{- 3} I^{2}$
$M^{- 1} L^{- 3} T^{3} I^{2}$
$M^{- 1} L^{3} T^{3} I$
$M^{- 1} L^{- 3} T^{3} I$

Conductivity has relation, $σ = \frac{l}{A R} = \frac{l I}{A V}$ .

V has dimension $[M L^{2} T^{- 3} I^{- 1}]$ . Hence dimension of $σ$ is $[M^{- 1} L^{- 3} T^{3} I^{2}]$ .

In the following I refers to current and other symbols have their usual meaning. Choose the option that corresponds to the dimensions of electrical conductivity:ML−3T−3I2M−1L−3T3I2M−1L3T3IM−1L−3T3I

Conductivity has relation, σ=lAR=lIAV.V has dimension [ML2T−3I−1]. Hence dimension of σ is [M−1L−3T3I2].

In the following $I$ refers to current and other symbols have their usual meaning. Choose the option that corresponds to the dimensions of electrical conductivity:
$M L^{- 3} T^{- 3} I^{2}$
$M^{- 1} L^{- 3} T^{3} I^{2}$
$M^{- 1} L^{3} T^{3} I$
$M^{- 1} L^{- 3} T^{3} I$

Conductivity has relation, $σ = \frac{l}{A R} = \frac{l I}{A V}$ .

V has dimension $[M L^{2} T^{- 3} I^{- 1}]$ . Hence dimension of $σ$ is $[M^{- 1} L^{- 3} T^{3} I^{2}]$ .