JEE Mains 02-Sep-2020 Shift 1 Solved Paper

Section: Physics

Question : 5 of 75

Marks: +1, -0

Magnetic materials used for making permanent magnets (P) and magnets in a transformer (T) have different properties of the following, which property best matches for the type of magnet required?

[2 Sep 2020 Shift 1]

T : Large retentivity, small coercivity
P: Small retentivity, large coercivity
T: Large retentivity, large coercivity
P : Large retentivity, large coercivity

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