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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.
Related Questions: - Two concentric spheres kept in air have radii R and r.
- A magnifying glass of focal length 5 cm is used to view an object by a person
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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
- Two concentric spheres kept in air have radii R and r.
- A magnifying glass of focal length 5 cm is used to view an object by a person
- A ball is dropped from a height of 20 cm. Ball rebounds to a height of 10cm
- A condenser of capacity C is charged to a potential difference of V₁. The plates
- Which of the following statement about scalar quantity is true?
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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