CLASS 12 PHYSICS CHAPTER 3-CURRENT ELECTRICITY
Question1.The storage battery of a car has an emf of 12 V. If the internal resistance of the battery is 0.4Ω, what is the maximum current that can be drawn from the battery? Solution :Given that Emf of the battery, E = 12 V Battery has an Internal resistance of R = 0.4 Ω The …