According to right hand thumb rule

According to right hand thumb rule, the direction of magnetic induction if current is directed in anti-clockwise direction is

a) perpendicular and inward
b) perpendicular and outwards
c) same as current
d) opposite to that of current

By right hand thumb rule.
For anti-clockwise current, the direction of Magnetic field is perpendicular and outwards.
For clockwise current, the direction of Magnetic field is perpendicular and inwards.