Physics - Current Electricity Question with Solution | TestHub

A resistor develops$500 \mathrm{J}$of thermal energy in$20 \mathrm{s}$when a current of$1.5 \mathrm{A}$is passed through it. If the current is increased from$1.5 \mathrm{A}$to$3 \mathrm{A}$, what will be the energy developed in$20 \mathrm{s}$.