5555555555
14. When the current through an inductor decreases, the amount of energy stored in the electromagnetic field ________.
(a) increases
(b) decreases
(c) remains the same
(d) doubles
| Subject Name : Electrical Engineering |
| Exam Name : IIT GATE, UPSC ESE, RRB, SSC, DMRC, NMRC, BSNL, DRDO, ISRO, BARC, NIELIT |
| Posts Name : Assistant Engineer, Management Trainee, Junior Engineer, Technical Assistant |
| Electrical Engineering Books
|
| GATE 2023 Total Info | ENGG DIPLOMA | UGC NET Total Info |
| IES 2023 Total Info | PSUs 2022 Total Info | CSIR UGC NET Total Info |
| JAM 2023 Total Info | M TECH 2023 Total Info | RAILWAY 2022 Total Info |
Related Posts
5555555555 16. When the current through an inductor is cut in half, the amount of energy stored in the electromagnetic field ________. (a) is quartered (b) quadruples (c) doubles (d) does not change- 5555555555 5. If the cross-sectional area of a magnetic field increases, but the flux remains the same, the flux density ________. (a) increases (b) decreases (c) remains the same (d) doubles
- 5555555555 5. An inductance of 0.08 μH is larger than ________. (a) 0.0000008 H (b) 0.000000008 H (c) 0.000008 H (d) 0.00008 mH
- 5555555555 27. In 40 kW, there are ________. (a) 0.4 mW (b) 40,000 W (c) 400 W (d) 5,000 W
- 5555555555 21. What is the flux density in a magnetic field in which the flux in 0.1 m2 is 600 μWb? (a) 6,000 μT (b) 600 μT (c) 600 T (d) 6 T