A wire shaped to a regular hexagon of side `2 cm` carries a current of `2A`. Find the magnetic field at the cetre of the hexagon.

Draw a regular hexagon of side 5 cm.

Six point charges are arrange at the vertices of a regular hexagon of side length a (shown in figure). Find the magnitude of electric field at the centre of regular hexagon.

Five point charge ( +q each) are placed at the five vertices of a regular hexagon of side 2a .what is the magnitude of the net electric field at the centre of the hexazon?

A regular polygon of n sides is formed by bending a wire of total length 2 pi r which carries a current i. (a) Find the magnetic field B at the centre of the polygon. (b) By letting n rarr oo , deduce the expression for the magnetic field at the centre of a circular current.

A regular polygon of n sides is formed by bending a wire of total length 2 pi r which carries a current i. (a) Find the magnetic field B at the centre of the polygon. (b) By letting n rarr oo , deduce the expression for the magnetic field at the centre of a circular current.

A regular polygon of n sides is formed by bending a wire of total length 2 pi r which carries a current i. (a) Find the magnetic field B at the centre of the polygon. (b) By letting n rarr oo , deduce the expression for the magnetic field at the centre of a circular current.

A hexagon of side 8 cm has a charge 4 muC at each of its vertices. The potential at the centre of the hexagon is

A loop in the shape of an equilateral triangle triangle of side a carries a current I as shown in the figure.Find out the magnetic field at the centre C of the triangle.

Six point charges are placed at the vertices of a hexagon of side 1 m as shown in figure. Net electric field at the centre of the hexagon is

A regular hexagon of side 10 cm has a charge 5 muC at each of its vertices. Calculate the potential at the center of the hexagon.