Question 174: Units , Dimensions and Error Analysis

Question

Let $$\ell $$, r, C and V represent inductance, resistance, capacitance and voltage, respectively. The dimension of $${\ell  \over {rCV}}$$ in SI units will be :

Accepted Answer

$$\left[ {{\ell  \over r}} \right] = $$ T
[CV] $$=$$ AT
So,   $$\left[ {{\ell  \over {rCV}}} \right]$$ = $${T \over {AT}}$$ = [A
$$-$$1
]

Answer

[A
–1
]

Answer

[LTA]

Answer

[LA
–2
]

Answer

[LT
2
]

Units , Dimensions and Error Analysis

Let $\ell , r, C and V represent inductance, resistance, capacitance and voltage, respectively. The dimension of {\ell \over {rCV}}$ in SI units will be :

Choose the correct answer: