In the circuit shown in figure, the power which is dissipated as heat in the $6\,\Omega $ resistor is $6\,W$. What is the value of resistance $R$ in the circuit? ................ $\Omega$
A$6$
B$10$
C$13$
D$24$
Medium
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D$24$
d Current in $6\, \Omega \quad \mathrm{I}=\sqrt{\frac{\mathrm{P}}{\mathrm{R}}}=\sqrt{\frac{6}{6}}=1$
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