A coil of resistance 20 ohm and inductance 5H is connected with a 100V battery

A coil of resistance 20 ohm and inductance 5H is connected with a 100 V battery. Energy stored in the coil will be

Options

(a) 62.5 J
(b) 41.5 J
(c) 125 J
(d) 250 J

Correct Answer:

62.5 J

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

admin:

Related Questions

  1. Identify the paramagnetic substance
  2. The unit of electric permittivity is
  3. A radioactive substance contains 10000 nuclei and its halflife period is 20 days
  4. When three identical bulbs of 60 W-200 V rating are connected in series to a 200 V
  5. A straight conductor 0.1 m long moves in a uniform magnetic field 0.1 T.