Calculation OF Magnetic field due to circular arc

Magnetic field due to ring

Magnetic Field due to Circular Coil

The variation of magnetic field (B) due to circular coil as the distance X varies is shown in the graph. Which of the following is false

(a) What is the nature of the magnetic field inside a solenoid? (b) What is the nature of the magnetic field due to a circular coil?

Write the properties of magnetic field lines due to circular current carrying conductor.

Plot a magnetic field due to a circular coil carrying current and explain the law used to find the direction of magnetic field at the centre of circular coil carrying current.

Sketch the magnetic field due to (i) a circular coil and (ii) a solenoid. What are important characteristics of the field produced by each?