AP EAPCET 6 Sep 2021 Shift 1 Paper

© examsiri.com
Question : 113 of 160
 
Marks: +1, -0
Two different coils have self inductance L1=8mH and L2=2mH. The current in one coil is increased at a constant rate. The current in the second coil is also increased at the same rate. At a certain instant of time, power given to both the coils is the same. At the time, the current, the induced voltage and the energy stored in the first coil are i1,v1 and w1 respectively.
Corresponding values for the second coil at the same instant are i2,v2 and w2 respectively. Then find the value of ‌
w2
w1
=
Go to Question: