What is the Mission 2 move in Beyoncé's Zumba Dance? Will give brainliest!

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What is the rate of change in a objects position?

Electromagnetic induction. a coil of wire contains n turns and has an electrical resistance r. the radius of each turn is a. initially, inside the coil there exists a uniform magnetic field of magnitude b0 parallel to the axis of the coil. the magnetic field is then reduced slowly. the current induced in the coil is i. how long does it take for the magnitude of the uniform field to drop to zero?

Acoil suspended freely, points in some direction when no current is passed through it . can you tell what will happen when a current is passed though it?