Questions
There are N cells in the circuit of fig. The e.m.f' and internal resistance of each cell is E and r
respectively. The points A and I in the circuit divide the circuit into n and (N -n) cells. The current in the circuit is
detailed solution
Correct option is A
The current is given by i=VR=nE+(N−n)Enr+(N−n)r=NENr=ErTalk to our academic expert!
Similar Questions
An energy source will supply a constant current into the load if its internal resistance is
799 666 8865
support@infinitylearn.com
6th Floor, NCC Building, Durgamma Cheruvu Road, Vittal Rao Nagar, HITEC City, Hyderabad, Telangana 500081.
free study material
JEE Mock Tests
JEE study guide
JEE Revision Notes
JEE Important Questions
JEE Sample Papers
JEE Previous Year's Papers
NEET previous year’s papers
NEET important questions
NEET sample papers
NEET revision notes
NEET study guide
NEET mock tests
