Alternating Current — JEE Main 2020 · 4 Sep, Evening shift · Q5948 · Alror
Alternating Current
JEE Main 2020 · 4 Sep, Evening shift · Q5948
PhysicsMedium94×since 2002Q5948
A series L-R circuit is connected to a battery of emf V. If the circuit is switched on at t = 0, then
the time at which the energy stored in the inductor reaches (n1) times of its maximum value, is :