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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: - A bomb of mass 30 kg at rest exploded into two pieces of masses 18 kg
- If μᵥ=1.5230 and μʀ=15.145, then dispersive power of crown glass is
- Sodium has body centred packing. Distance between two nearest atoms is 3.7 Å.
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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
- A bomb of mass 30 kg at rest exploded into two pieces of masses 18 kg
- If μᵥ=1.5230 and μʀ=15.145, then dispersive power of crown glass is
- Sodium has body centred packing. Distance between two nearest atoms is 3.7 Å.
- Which of the two have same dimensions?
- A radioactive substance decays to 1/16th of its initial activity in 40 days.
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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