| ⇦ | 
| ⇨ |
An avarage induced e.m.f. of 1 V appears in a coil when the current in it is changed from 10 A in one direction to 10A in opposite direction in 0.5 sec. Self inductance of the coil is
Options
(a) 50 mH
(b) 25 mH
(c) 100 mH
(d) 75 mH
Correct Answer:
25 mH
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - The unit of specific conductivity is
- Amout of heat required to raise the temperature of a body through 1 K is called its
- A Zenor diode has a contact potential of 1 V in the absence of biasing. It undergoes
- A missile is fired for maximum range with an initial velocity of 20 m/s
- Three resistances 2Ω, 3Ω and 4Ω are connected in parallel. The ratio of currents passing
Topics: Electromagnetic Induction
(76)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The unit of specific conductivity is
- Amout of heat required to raise the temperature of a body through 1 K is called its
- A Zenor diode has a contact potential of 1 V in the absence of biasing. It undergoes
- A missile is fired for maximum range with an initial velocity of 20 m/s
- Three resistances 2Ω, 3Ω and 4Ω are connected in parallel. The ratio of currents passing
Topics: Electromagnetic Induction (76)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply