Electromotive Force
 

Electromotive Force problem 2


A power supply of electromotive force (e.m.f.) is connected across a resistor. Which ammeter is most suitable to measure the current in the resistor?


  • an ammeter with a range


  • an ammeter with a range


  • an ammeter with a range


  • an ammeter with a range


 

main author and content editor: Olatunji Bello