| ⇦ | 
| ⇨ |
Core of electromagnets are made of ferromagnetic material which has
Options
(a) low permeability and high retentivity
(b) high permeability and low retentivity
(c) low permeability and low retentivity
(d) high premeability and high retentivity
Correct Answer:
high permeability and low retentivity
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Newton postulated his corpuscular theory on the basis of
- A solid body rotates about a stationary axis, so that its angular velocity
- A body is thrown with a velocity of 9.8 m/s making angle of 30° with the horizontal
- The de-Broglie wavelength of an electron having 80 eV of energy is nearly
- If the sodium light in Young’s double slit experiment is replaced by red light
Topics: Magnetic Effects of Current and Magnetism
(167)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Newton postulated his corpuscular theory on the basis of
- A solid body rotates about a stationary axis, so that its angular velocity
- A body is thrown with a velocity of 9.8 m/s making angle of 30° with the horizontal
- The de-Broglie wavelength of an electron having 80 eV of energy is nearly
- If the sodium light in Young’s double slit experiment is replaced by red light
Topics: Magnetic Effects of Current and Magnetism (167)
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