A piece of wire of length 108 cm is bent to form a semicircular arc bounded by its diameter. Find its radius and area enclosed.

A piece of wire of length 108cm is bent to form a semicircular arc bounded by its diameter.Find its radius and area enclosed.

A piece of wire of length 108 cm is bent to form a semicircular arc bounded by its diameter. Find its radius and enclosed area.

A wire of length 56 m is bent in the form of a circle.Find the radius of the circle.Also find its area.

A piece of wire carrying a current of 6.00 A is bent in the form of a circular arc of radius 10.0 cm, and it subtends an angle of 120^@ at the centre. Find the magnetic field B due to this piece of wire at the centre.

A piece of wire carrying a current of 6.00 A is bent in the form of a circular arc of radius 10.0 cm, and it subtends an angle of 120^@ at the centre. Find the magnetic field B due to this piece of wire at the centre.

A piece of wire carrying a current of 6.00 A is bent in the form of a circular arc of radius 10.0 cm, and it subtends an angle of 120^@ at the centre. Find the magnetic field B due to this piece of wire at the centre.

The perimeter of a semicircular plate is 108 cm, find its area.