What is the direction of the induced current in the secondary coil of this simple transformer if the current in the primary coil is getting smaller and entering from the top as shown below? Give your justification in one or two sentences.

What is the radius of the circular path ofa charged particle in a magnetic field?

If the force on an object is in the negative direction, the work it does on the object must be [2 points a) negative. b) positive c) the work could be either positive or negative, depending on the direction the object moves

Abicycle slows down when the rider applies the brakes. what type of energy transformation is involved in this example? a. kinetic energy into heat energy b. heat energy into potential energy c. potential energy into kinetic energy d. kinetic energy into mechanical energy