If the potential difference across the bulb in a camping lantern is 9.0 V, what is the

potential difference across the cells used to power it?

Question

Maleah Chen

Physics

12 February, 19:51

If the potential difference across the bulb in a camping lantern is 9.0 V, what is the

potential difference across the cells used to power it?

+1

Answers (1)

Know the Answer?

Jordan Ellison · Answer 1

9V

Explanation:

The potential difference across the terminal as the same and thats because we are assuming that the source has no internal resistance.

Internal resistance are usually little resistances in the supply.

If the potential difference across the bulb in a camping lantern is 9.0 V, what is thepotential difference across the cells used to power it?

If the potential difference across the bulb in a camping lantern is 9.0 V, what is the

potential difference across the cells used to power it?