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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
- Heat is supplied at constant pressure to diatomic gas. The part of this heat that goes
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- A tuning fork of frequency x produces 4 beats with a source of 256 Hz and 8 beats
- A projectile is fired from the surface of the earth with a velocity of 5 m s⁻¹ and angle
- A car sounding a horn of frequency 100 Hz passes an observer. The ratio
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Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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