Which of the following also represent the electrical energy (VIT)?

$\frac{V I T}{R}$

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$I^{2}$ RT

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$\frac{V^{2}}{R}$ $T^{2}$

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None of these

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Solution

The correct option is B
$I^{2}$ RT

V = IR

⇒VIT = (IR) IT

= $I^{2}$ RT

Also,

⇒VIT = V ( $\frac{V}{R}$ ) T

= $\frac{V^{2}}{R}$ T

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Similar questions

Which of the following terms does not represent electrical power in a circuit?

(a) I²R

(b) IR²

(d)

I^{2} R

I R^{2}

\frac{V^{2}}{R}

Which of the following expressions represent(s) the electrical power in a circuit?
(V - Potential difference, I - current and R - Resistance)

Which one of the following represents correct formula for electrical energy?

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