Write equation of magnetic field on axis from centre which have distance equal to radius.
Write equation of magnetic field on axis from centre which have distance equal to radius.
Similar Questions
Find out magnetic field at point $O$ ?
Find out magnetic field at point $O$ ?
A regular polygon of $6$ sides is formed by bending
a wire of length $4 \pi$ meter. If an electric current of $4 \pi \sqrt{3} \mathrm{~A}$ is flowing through the sides of the polygon, the magnetic field at the centre of the polygon would be $x \times 10^{7} \mathrm{~T}$. The value of $\mathrm{x}$ is______.
A regular polygon of $6$ sides is formed by bending
a wire of length $4 \pi$ meter. If an electric current of $4 \pi \sqrt{3} \mathrm{~A}$ is flowing through the sides of the polygon, the magnetic field at the centre of the polygon would be $x \times 10^{7} \mathrm{~T}$. The value of $\mathrm{x}$ is______.
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The magnetic field intensity at the point $O$ of a loop with current $i$, whose shape is illustrated below is
The magnetic field intensity at the point $O$ of a loop with current $i$, whose shape is illustrated below is
The magnetic field at the origin due to the current flowing in the wire is -
The magnetic field at the origin due to the current flowing in the wire is -
Two thick wires and two thin wires, all of the same materials and same length form a square in the three different ways $P$, $Q$ and $R$ as shown in fig with current connection shown, the magnetic field at the centre of the square is zero in cases
Two thick wires and two thin wires, all of the same materials and same length form a square in the three different ways $P$, $Q$ and $R$ as shown in fig with current connection shown, the magnetic field at the centre of the square is zero in cases