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Moving Charges and Magnetism

Section: Physics

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Question : 6

Total: 18

Three rings, each with equal radius ' r ' are placed mutually perpendicular to each other and each having centre at the origin of coordinate system. 'I' is current passing through each ring. The magnetic field value at the common centre is

[AP EAPCET 22 May 2024 Shift 1]

Zero
(√3−1)‌
µ0I
2πr
√3‌
µoI
2r
√2‌
µoI
2r

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