0 votes
4 views
in Science by (-12,637 points)

A 20 Henry inductor and coil is connected to a 10 ohm resistance in series as shown in figure. The time at which rated of dissipation of energy (Joule’s heat) across resistance is equal to the rate at which magnetic energy is stored in the inductor, is –

(1)  1/2 ln2

(2) ln 2

(3)  2ln 2

(4)  2/ln2

Please log in or register to answer this question.

1 Answer

0 votes
by (-4,945 points)

Correct option  (3) 2 ln 2

 Explanation:

Related questions

Categories

...