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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
- When germanium is doped with phosphorus what type of semiconductor is produced?
- Let A = i Acosθ +j B sinθ be any vector.Another vector B which is normal to A is
- Two tangent galvanometers A and B have coils of radii 8 cm and 16 cm respectively
- A 6 volt battery is connected to the terminals of a three metre long wire of uniform
- A pure semiconductor behaves slightly as a conductor at
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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