JEE · NEET Previous Year Question
The magnetic potential energy stored in a certain inductor is 25 , when the current in the inductor is 60 . This inductor is of inductance
Topic: NEET PYQ
Answer: D. Full step-by-step solution below.
- A
- B
- C
- D
Correct answer: D
Solution
(d) Magnetic potential energy stored in an inductor is given byMore Electromagnetic Induction PYQs
- A conducting circular loop is placed in a uniform magnetic field of 0.4 T with its plane perpendicular to the field. Somehow, the…
- A 20 cm long metallic rod is rotated with 210 rpm about an axis normal to the rod passing through its one end. The other end of th…
- A generator with a circular coil of 100 turns of area 2 is immersed in a magneti…
- If is the number of turns in a circular coil then the value of self inductance varies as
- A rectangular coil of 20 turns and area of cross‐section . cm has a resistance of . If a magnetic field…