If L denotes the inductance of an inductor through which a current I is flowing, then the dimensional formula of L I2 is

Question

If L denotes the inductance of an inductor through which a current I is flowing, then the dimensional formula of L I2 is (A) [ MLT -2] (B) [ ML 2 T -2] (C) [ M 2 L 2 T -2] (D) not expressible in terms of M, L, T

Tardigrade Admin · Accepted Answer

L I2 represents energy, i. e., [ ML 2 T -2]

Q. If $L$ denotes the inductance of an inductor through which a current $I$ is flowing, then the dimensional formula of $L I^{2}$ is

$[M L T^{- 2}]$

$[M L^{2} T^{- 2}]$

$[M^{2} L^{2} T^{- 2}]$

not expressible in terms of $M, L, T$

$L I^{2}$ represents energy, i. e., $[M L^{2} T^{- 2}]$

Q. If L denotes the inductance of an inductor through which a current I is flowing, then the dimensional formula of LI2 is

[MLT−2]

[ML2T−2]

[M2L2T−2]

not expressible in terms of M,L,T