| ⇦ | 
| ⇨ |
When a magnet is taken towards a coil, the induced e.m.f. depends on
Options
(a) the number of turns in the coil
(b) the speed of the magnet
(c) the resistance of the coil
(d) the magnetic moment of the magnet
Correct Answer:
the speed of the magnet
Explanation:
Induced e.m.f. depends on rate of change of flux linked with a coil. This, is turn, depend on the speed of the magnet taken towards the coil.
Related Questions: - In a common emitter (CE) amplifier having a voltage gain G, the transistor
- The output of OR gate is 1(one)
- In an A.C circuit of capacitance the current from potential is
- A 5 watt source emits monochromatic light of wavelength 5000Å. When placed
- The initial rate of increase of current, when a battery of emf 6 V is connected
Topics: Electromagnetic Induction
(76)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In a common emitter (CE) amplifier having a voltage gain G, the transistor
- The output of OR gate is 1(one)
- In an A.C circuit of capacitance the current from potential is
- A 5 watt source emits monochromatic light of wavelength 5000Å. When placed
- The initial rate of increase of current, when a battery of emf 6 V is connected
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