CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon


Question

A current of two amperes is flowing through a cell of e.m.f. 5 volts and internal resistance 0.5 ohm from negative to positive electrode. If the potential of negative electrode is 10V, the potential of positive electrode will be
  1. 16 V
  2. V
  3. 14 V
  4. 15 V


Solution

The correct option is C 14 V

V2V1=Eir=52× 0.5=4 volt
 V2=4+V1=4+10=14 volt

flag
 Suggest corrections
thumbs-up
 
0 Upvotes


Similar questions
QuestionImage
QuestionImage
View More...


People also searched for
QuestionImage
QuestionImage
View More...



footer-image