Question:
An ideal battery sends a current of $5 \mathrm{~A}$ in a resistor. When another resistor of value $10 \Omega$ is connected in parallel, the current through the battery is increased to $6 \mathrm{~A}$. Find the resistance of the first resistor.
Solution:
Click here to get exam-ready with eSaral
For making your preparation journey smoother of JEE, NEET and Class 8 to 10, grab our app now.