Find the magnetic field at P due to the arrangement shown 90°

The magnetic field at P in the arrangement shown is

Find magnetic induction at P due to wire:

Find the magnetic field at centre P due to current i in the conductor as shown in fig.

Magnetic field at P due to given structure is

Find the magnetic field at the origin due to the combination of two semi infinite wires and a semicircular wire as shown.

Find magnetic field at O due to the current carrying conductor as shown in the figure.

The magnetic field due to a bar magnet _____

Find the magnetic field B at the point P in figure