QJEEM23Phaa0e: JEE Main 2023 Physics - Class 12 JEEM23Phaa0e Solution: Ratio of thermal energy released in two resistors R and 3R…

Question

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Ratio of thermal energy released in two resistors R and 3R connected in parallel in an electric circuit is :

Accepted Answer

For parallel connection, potential difference is same

(v)

\begin{aligned}&amp; P_{1}=\left(\frac{v^{2}}{R_{1}}\right) \\\\&amp; P_{2}=\left(\frac{v^{2}}{R_{2}}\right) \\\\&amp; \frac{P_{1}}{P_{2}}=\frac{H_{1}}{H_{2}}=\left(\frac{R_{2}}{R_{1}}\right)=\frac{3 R}{R}=(3: 1)\end{aligned}

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