engineering recuitment Indian Coast Guard Yantrik Mock Test 2024 Utilization of Electrical Energy Cells and Batteries
Five cells, each with an e.m.f. of 2 V and internal resistance of 0.5 Ω are connected in series. The resulting battery will have
1
An e.m.f. of 2 V and an internal resistance of 0.5 Ω
2
An e.m.f. of 10 V and an internal resistance of 2.5 Ω
3
An e.m.f. of 2 V and an internal resistance of 0.1 Ω
4
An e.m.f. of 10 V and an internal resistance of 0.1 Ω