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Physics - Magnetism Question with Solution | TestHub

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

PhysicsEasysingle choice

Two long wires carrying current are kept crossed (not joined at $O$ ). The locus where magnetic field is zero is -

Options:

Answer:

Solution:

Magnetic field could be zero in $1^{s t}$ or $3^{r d}$ quadrant.

$\frac{μ_{0} I_{1}}{2 π x} = \frac{μ_{0} I_{2}}{2 π y}$

or. $I_{1} = \frac{x}{y} I_{2}$

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

⏱ 2mℹ️ Source: PYQ_2020

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