Home
Class 12
PHYSICS
A wire carrying a current of 4A is in th...

A wire carrying a current of `4A` is in the form of the circle. It is necessary to have a magnetic field of induction `pixx10^(-5)T` at the centre. The radius of the circle must be

Promotional Banner

Similar Questions

Explore conceptually related problems

In a wire of circular form has 4A current is following to have a magnetic induction as 1μT , at its centre. The radius of circle should be approximately

A wire carrying current i is shaped as shown . Section AB is a quarter circle of radius r . The magnetic field is directed

A wire carrying current I is shaped as shown. Section AB is a quarter circle of radius r . The magnetic field is directed

The wire shown in the figure carries a current of 10A. What is the magnitude of magnetic field induction at the centre O? Give the radius of the bend coil is 3 cm.