Physics - Magnetism Question with Solution | TestHub

PhysicsMagnetismBiot-savart's & Ampere's Circuital lawMedium2 minPYQ_2023

PhysicsMediumsingle choice

A $100 mH$ coil carries a current of $1 A$ . Energy stored in the form of magnetic field is

Answer:

Solution:

Energy stored in an inductor $E = \frac{1}{2} LI^{2}$ $= \frac{1}{2} \times (100 \times 1 0^{- 3}) \times 1 = 0.05 J$

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

⏱ 2mℹ️ Source: PYQ_2023

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