14.1 MAGNETIC FIELD
14.1.1 Wires, Coils and Solenoids | 🎧
14.1.2 Permeability | 🎧
14.1.3 Earth’s Magnetic Field | 🎧

14.2 MAGNETIC FORCE ON A CURRENT CARRYING CONDUCTOR
14.2.1 F=BIL | 🎧
14.2.2 Electric Motor | 🎧
14.2.3 Current Balance | 🎧
14.2.4 Forces between Two Straight Wires | 🎧

14.3 MAGNETIC FORCE ON A MOVING CHARGE
14.3.1 Derivation of F=Bqv | 🎧
14.3.2 Circular Motion in Magnetic Field | 🎧
14.3.3 Helical Motion in Magnetic Field | 🎧
14.3.4 Velocity Selector | 🎧

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Demonstrations: Click here