1. Tardigrade
  2. Question
  3. Physics
  4. The power dissipated in the circuit shown in the figure is 25 watts. The value of R is :-

Question Error Report

Thank you for reporting, we will resolve it shortly

Back to Question

Q. The power dissipated in the circuit shown in the figure is $25$ watts. The value of $R$ is :-Physics Question Image

Current Electricity

Solution:

$P =\frac{(10)^{2}}{5}+\frac{(10)^{2}}{ R }=25$ watt
$\Rightarrow R =\frac{(10)^{2}}{5}=20\, \Omega$