Question

A large number of cells each of emf 1.5v and internal resistance is 0.5

Answer 1

Explanation:

24 cells each of internal resistance 0.5 ohm and e.m.f 1.5v are used to send current to send external current through an external circuit of 3 ohm resistance the best method of grouping them is. ans:m=2,n=12

Missing: large ‎| Must include: