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Magnetostatics

Magnetic fiel...

Question

Magnetic field at any point in the open space inside the toroid is zero.

A

False

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B

True

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Solution

The correct option is B True

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Q. Show that in an ideal toroid the magnetic field outside the toroid at any point in the open space is zero.

Q. (a) Using Biot-Savart's law, derive the expression for the magnetic field in the vector form at a point on the axis of a circular current loop
(b) What does a toroid consist of? Find out the expression for the magnetic field inside a toroid for N turns of the coil having the average radius r and carrying a current I. Show that the magnetic field in the open space inside and exterior to the toroid is zero.

Q. (a) Using Biot-Savart's law, derive the expression for the magnetic field in the vector form at a point on the axis of a circular current loop.
(b) What does a toroid consist of ? Find out the expression for the magnetic field inside a toroid for N turns of the coil having the average radius r and carrying a current I. Show that the magnetic field in the open space inside and exterior to the toroid is zero.

Inside the toroid, in which direction does the magnetic field point?

Q. Magnetic field inside the turns of a toroid is

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