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3. Which of the following would be considered electromagnetic induction? Select all that apply. moving a magnetic field over a charged particle moving a magnet
3. Which of the following would be considered electromagnetic induction? Select all that apply. moving a magnetic field over a charged particle moving a magnet in an electric field moving a conducting wire through a magnetic field moving an electric charge in a magnetic field5. Which of the following are true? Select all that apply. When more wraps are added to a secondary coil in a transformer the voltage increases. When more wraps are added to a secondary coil in a transformer the voltage decreases. When more wraps are added to a primary coil in a transformer the voltage decreases. When more wraps are added to a primary coil in a transformer the voltage increases.7. Which of the following states the Faraday's Law? O The magnitude of the magnetic force on a wire is directly proportional to the number of charges coming through the wire (current), the strength of the magnetic field, and the length of the wire in that magnetic field. O The strength of the electrostatic force between two charged particles is directly proportional to the product of the charges and inversely proportional to the square of the distance between them. O A magnetic field will be induced in an area where the electric field is changing with respect to time. The magnetic field is directly proportional to the rate of change of the electric field and is at right angles to the changing electric field. An electric field will be induced in an area where the magnetic field is changing with respect to time. The electric field is directly proportional to the rate of change of the magnetic field and is at right angles to the changing magnetic field.9. A current is induced as it moves through a magnetic field. What would happen to the current if it were to be moved through a stronger magnetic field? O the induced current will decrease O the induced current will increase the induced current will stay constant O there is not enough information to say
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