i) Two wires A and B have the same length equal to 44 cm and carry a current of 10 A each. Wire A is bent into a circle and wire B is bent into a square. Obtain the magnitudes of the magnetic fields at the centres of the two wires.

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Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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i)
Two wires A and B have the same length equal to 44 cm and carry a current of
10 A each. Wire A is bent into a circle and wire B is bent into a square. Obtain
the magnitudes of the magnetic fields at the centres of the two wires.
Transcribed Image Text:i) Two wires A and B have the same length equal to 44 cm and carry a current of 10 A each. Wire A is bent into a circle and wire B is bent into a square. Obtain the magnitudes of the magnetic fields at the centres of the two wires.
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