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Physics - Magnetism Question with Solution | TestHub

PhysicsMagnetismBiot-savart's & Ampere's Circuital lawHard2 minPYQ_2018

PhysicsHardsingle choice

Find the magnetic field at $P$ due to the arrangement shown

Options:

Answer:

Solution:

$B = 2 [\frac{μ _{0}}{4 π} \cdot \frac{i}{d c o s 4 5 ^{\circ}} {sin (- 4 5^{\circ}) + sin 9 0^{\circ}}]$ $= \frac{μ _{0} i}{2 π d} [- \frac{1}{2} + 1] . \otimes$

Stream:VITEEESubject:PhysicsTopic:MagnetismSubtopic:Biot-savart's & Ampere's Circuital law

⏱ 2mℹ️ Source: PYQ_2018

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