Two different coils  have  self  indutance  8 mH  and   2 mH.   The current  in  both
Channel: Doubtnut
Date: 24/05/2020

Two different coils  have  self  indutance  8 mH  and   2 mH.   The current  in  both  coils  are  increased  at  same  constant rate. The ratio  of  the  induced emf's in the coil is