The magnetic susceptibility of a material of a rod is 449. Permeability of vaccum

The magnetic susceptibility of a material of a rod is 449. Permeability of vaccum is 4 π x 10⁻⁷ henry/m. Absolute permeablity of the material of the rod in henry/meter is

Options

(a) π x 10⁻⁴
(b) 2π x 10⁻⁴
(c) 3π x 10⁻⁴
(d) 4π x 10⁻⁴

Correct Answer:

2π x 10⁻⁴

Explanation:

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

admin:

Related Questions

  1. If a vector 2i+3j+8k is perpendicular to the vector 4j-4i+αk, then value of α is
  2. A small signal voltage V(t)=V₀ sin ωt is applied across an ideal capacitor C
  3. A short circuited coil is placed in a magnetic field varying with time. Electrical
  4. If doubly ionised lithium atom is hydrogen like with atomic number 3, the wavelength
  5. The reddish appearance of the sun at sunrise and sunset is due to