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Find the magentic inducrtion at the ce...

Find the magentic inducrtion at the centre of a recentagular wire frame whose diagonal is equal to `varphi = 30^(@)`, the current flowing in the frame equlas `I = 5.0 A`.

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[0.1 m T]
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Find the magnetic induction at the centre of a rectangular frame of wire whose diagonal is equal to d=16 cm and the angle between the diagonals is equal to phi=30^(@) , the current flowing in the frame equal to I=5.0A .

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Knowledge Check

  • Find the coordinates of centre of mass of a uniform semicircular closed wire frame with respect to the origin which is at its centre. Radius of the circular portion is R

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    B
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