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Electromagnets are made of soft iron because soft iron has
Options
(a) Low magnetic susceptibility and low retentivity
(b) High magnetic susceptibility and low retentivity
(c) High magnetic permeability and high retentivity
(d) Low magnetic permeability and high retentivity
Correct Answer:
High magnetic permeability and high retentivity
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Magnetic Effects of Current and Magnetism
(167)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- ₆C¹⁴ absorbs an energitic neutron and emits beta particles. The resulting nucleus is
- A bicyclist comes to a skidding stop in 10 m.During this process, the force
- A Gaussian surface in the cylinder of cross-section πa² and length L is immersed
- Zenor breakdown will occur if
- Fission of nuclei is possible because the binding energy per nucleon in them
Topics: Magnetic Effects of Current and Magnetism (167)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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