Core of electromagnets are made of ferromagnetic material which has

Core of electromagnets are made of ferromagnetic material which has

Options

(a) low permeability and high retentivity
(b) high permeability and low retentivity
(c) low permeability and low retentivity
(d) high premeability and high retentivity

Correct Answer:

high permeability and low retentivity

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

admin:

Related Questions

  1. 1 a.m.u. is equivalent to
  2. If in a p-n junction, a square input signal of 10 V is applied as shown, then the output
  3. Two bodies A(of mass 1kg) and B(of mass 3 kg) are dropped from heights of 16m and 25m
  4. The radius of orbit of a planet is two times that of the earth. The time period
  5. A student performs an experiment to determine the Young’s modulus of a wire