Manoj Chauhan

Answer to: In oral communication the speaker can observe the listener's _________ to what is being elated.

Reaction

Answer to: Magnetic field intensity at centre of circular coil, of diameter 2 m and carrying a current of 4 A is

Given that, diameter = 2 m

Radius (R) = 1 m

Current (I) = 4 A

Magnetic field in...