You are given several identical resistances each of value R

Last updated: 6/2/2023

You are given several identical resistances each of value R 10 22 and each capable of carrying a maximum current of 1A It is required to make a suitable combination of these resistances of 5 92 which can carry a current of 4 A The minimum number of resistances of the type R that will be required for this job is CBSE AIPMT 1990 a 4 b 10 c 8 d 20