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The material suitable for making electromagnets should have
Options
(a) High retentivity and high coercivity
(b) Low retentivity and low coercivity
(c) high retentivity and low coercivity
(d) Low retentivity and high coercivity
Correct Answer:
Low retentivity and low coercivity
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Electromagnetic Induction
(76)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Two beams of light having intensities I and 4I interfere to produce a fringe pattern
- Photoelectric current from a given photocell will depend upon
- Two identical circular coils A and B are kept on a horizontal tube
- The diameter of the eye ball of a normal eye is about 2.5 cm. The power of the eye
- When radiation is incident on a photoelectron emitter,
Topics: Electromagnetic Induction (76)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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