- Useful Extras
- User Type
- Exam Preparation
- Thinking Skills
- Contact Options
Questions on EMF and internal resistance
In the circuit shown in the diagram, the battery, of negligible internal resistance, has an emf of 30V. The pd across the lamp is 6.0V and its resistance is 12Ω.
(Total 10 marks)
Cyberphysics - a web-based teaching aid - for students of physics, their teachers and parents....