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PhysicsMediumNumerical2024 · 04 Apr Shift 2

Q27.Two parallel long current carrying wire separated by a distance 2r are shown in the figure. The ratio of magnetic field at A to the magnetic field produced at C is x . The value of x is _____ 7

What This Question Tests

This question requires calculating the magnetic field due to multiple long straight current-carrying wires and finding their ratio at specified points.

Concepts Tested

Biot-Savart LawMagnetic field superpositionDirection of magnetic field

Formulas Used

B = (μ₀I)/(2πd)

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