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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1. In the above figure magnetic field at point C will be:
2. The magnetic field at center O of the arc in figure is :
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