Rankers Physics

Magnetic Field Due to Straight Current Carrying Wire: Practice Problem & Solution

Consider a set of six infinite long straight parallel wires arranged perpendicular to the plane of paper in a hexagon as shown. The length of the each side of the hexagon is 3 cm. What is the magnitude and direction of the magnetic field at point P ? Magnetic Field Due to Straight Current Carrying Wire diagram: Consider a set of six infinite long straight
20 μT
40 μT
60 μT
80 μT

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Similar Practice Questions

Explore conceptually related problems to test your knowledge.

1. The magnetic field at center O of the arc in figure is :
2. The magnetic field at the centre of an equilateral triangular loop of side 2L and carrying a current i is :
3. What will be the resultant magnetic field at origin due to four infinite length wires. If each wire produces magnetic field 'B' at origin:
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5. A long straight wire of radius $a$ carries a steady current $I$. The current is uniformly distributed over its cross-section. The ratio of the magnetic fields $B$ and $B'$ at radial distances $\frac{a}{2}$ and $2a$ respectively, from the axis of the wire is: (2016-1)