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Find the odd one ?

\[ \left( I ^{2} R t , VIt , V ^{2} t / R , V ^{2} R / t \right) \]

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1 Answer

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(i) I2Rt

(ii) VIt

\(\because\) V = IR

I2Rt

(iii) \(\frac{V^2t}R\)

= V = IR

 = \(\frac{I^2R^2t}{R}\)

 = I2Rt

(iv) \(\frac{V^2R}t\)

\(\because\) V = IR

\(\frac{I^2R^2R}t\)

\(=\frac{I^2R^3}t\)

This is odd.

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