Navigate

A circular coil of radius 10cm and 100 turns carries a current 1 A.

A circular coil of radius 10cm and 100 turns carries a current 1 A. What is the magnetic moment of the coil?

Options

(a) 3.142×10⁴ A-m²
(b) 10⁴ A-m²
(c) 3.142 A-m²
(d) 3 A-m²

Correct Answer:

3.142 A-m²

Explanation:

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

KCET2014
admin:

Related Questions

  1. The threshold frequency for a metallic surface corresponds to an energy of 6.2 eV,
  2. The radii of circular orbits of two satellites A and B of the earth, are 4R and R
  3. When temperature of an ideal gas is increased from 27⁰C to 227⁰C,
  4. A drum of radius R and mass M, rolls down without slipping along an inclined plane
  5. The number of photons of wavelength of 540 nm emitted per second by an electric bulb