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10 cards from this deck
Force on current-carrying wire in magnetic field
Electrical potential energy to kinetic energy
F=ℓIBsinθF = \ell IB\sin\thetaF=ℓIBsinθ
F=ℓIBF = \ell IBF=ℓIB (maximum)
F=0F = 0F=0 (no force)
Perpendicular to both current and magnetic field
Fingers: current; curl to field; thumb: force
B=FℓIsinθB = \frac{F}{\ell I\sin\theta}B=ℓIsinθF
Oscillating current in coil creates oscillating force on cone
Magnetic force on current in projectile accelerates it
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