Questions
The mutual inductance of an induction coil is 5H. In the primary coil, the current reduces from 5A to zero in . What is the induced e.m.f. in the secondary coil?
detailed solution
Correct option is B
e=-Mdidt=-5×(-5)10-3=25000 VTalk to our academic expert!
Similar Questions
Two circular coils can be arranged in any of the three situations shown in fig.. Their mutual
inductance will be
799 666 8865
support@infinitylearn.com
6th Floor, NCC Building, Durgamma Cheruvu Road, Vittal Rao Nagar, HITEC City, Hyderabad, Telangana 500081.
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