A current of 2 A is made to flow through a coil which has only one turn. The magnetic

A current of 2 A is made to flow through a coil which has only one turn. The magnetic field produced at the centre is 4πx10⁻⁶ Wb/m². The radius of the coil is

Options

(a) 0.0001 m
(b) 0.01 m
(c) 0.1 m
(d) 0.001 m

Correct Answer:

0.1 m

Explanation:

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

admin:

Related Questions

  1. In the equation y=asin(?t+kx),the dimensionals formula of ? is
  2. The condition for obtaining secondary maxima in the diffraction pattern
  3. For a thermocouple, the neutral temperature is 270⁰C when its cold junction is at 20⁰C.
  4. Kirchoff’s I law and II laws of electricity prove respectively the
  5. When sound is produced in an aeroplane with a velocity of 200 m/s horizontally,