Question

A metal sheet is placed in a variable magnetic field which is increasing from zero to maximum. Induced current flows in the direction as shown in figure. The direction of magnetic field will be (A) Normal to the paper, inwards (B) Normal to the paper, outside (C) From east to west (D) From north to south

Answer 1

Answer:

normal to the paper,inwards

Answer 2

Answer:

b

Explanation:

as we know induced current is produced in such a way that it can oppose the cause of change in flux .

Therefore if induced current is in clockwise direction then increasing magnetic field must be out of the page