QJEEM19Phc62d: JEE Main 2019 Physics - Class 11 JEEM19Phc62d Solution: Let ℓ , r, C and V represent inductance, resistance,…

Question

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Let

ℓ

, r, C and V represent inductance, resistance, capacitance and voltage, respectively. The dimension of

\frac{ℓ}{r C V}

in SI units will be :

Accepted Answer

[\frac{ℓ}{r}] =

T

[CV]

=

AT

So,

[\frac{ℓ}{r C V}]

=

\frac{T}{A T}

= [A^{$-$ 1}]

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