Physics - Magnetism Question with Solution | TestHub

PhysicsMagnetismBiot-savart's & Ampere's Circuital lawEasy2 minPYQ_2020

PhysicsEasysingle choice

A current-carrying loop is shown in the figure. The magnitude of the magnetic field produced at a point $O$ is

Answer:

Solution:

$B_{0} = \frac{μ_{0} I}{2 R} \times \frac{1}{2} + 4 \times \frac{μ_{0} I}{4 π \times (2 R)} \times \frac{1}{\sqrt{2}}$

$B_{0} = \frac{μ_{0} I}{4 R} (1 + \frac{\sqrt{2}}{π})$

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

⏱ 2mℹ️ Source: PYQ_2020

Loading discussions...