The current passing through a conducting loop in the form of equilateral triangle of side 4 \sqrt{3} cm is 2 A . The magnetic field at its centroid is \alpha \times 10^{-5} T. The value of \alpha is \_\_\_\_。 (Given : \mu_{ o }=4 \pi \times 10^{-7} Sl units) [23 jan 2026 Shift 2]

Magnetic Effects of Current and Magnetism Part 3

Section: Physics

Question : 5 of 28

Marks: +1, -0

The current passing through a conducting loop in the form of equilateral triangle of side 4√3cm is 2 A . The magnetic field at its centroid is α×10−5T. The value of α is ____。
(Given : µo=4π×10−7 Sl units)

[23 jan 2026 Shift 2]

3√3
2√3
√3
‌
√3
2

Validate

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