⚡ Physics · Chapter-Wise Mock Test
~2 questions per paper · 8% Physics weightage
F = qv×BB_wire = μ₀I/2πrB_solenoid = μ₀nIF_wire = BIL sinθτ = NIAB sinθLorentz force on moving charges and current-carrying wires, Biot-Savart law for straight wire and circular loop, Ampere's law for solenoid, and torque on current loop in magnetic field appear most frequently.
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