Q 17 54 Suppose we have an unlimited number of identical

Last updated: 6/12/2023

Q 17 54 Suppose we have an unlimited number of identical bulbs Each bulb consumes power 4 W if it is operated at a potential difference 40 V We also have a battery of emf 60 V and internal resistance 89 The minimum number of bulbs that must be connected in parallel across this battery such that each bulb consumes power less than 4 W is