A uniform magnetic field exists in region which forms an equilateral triangle of side a. The magnetic field is perpendicular to the plane of the triangle. A charge q enters into the magnetic field perpendicularly with speed v along perpendicular bisector of one side. The value the magnetic field is ? (Assume that width of magnetic field region is small to complete full circular path).

A uniform magnetic field exists in region which forms an equilateral

1.	A uniform magnetic field exists in region which forms an equilateral triangle of side a. The magnetic field is perpendicular to the plane of the triangle. A charge q enters into the magnetic field perpendicularly with speed v along perpendicular bisector of one side. The value the magnetic field is ? (Assume that width of magnetic field region is small to complete full circular path).
Answer» A uniform magnetic field exists in region which forms an equilateral triangle of side $a$ . The magnetic field is perpendicular to the plane of the triangle. A charge $q$ enters into the magnetic field perpendicularly with speed $v$ along perpendicular bisector of one side. The value the magnetic field is ? (Assume that width of magnetic field region is small to complete full circular path).

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