When we transfer kinetic energy into a system that uses magnets and a coil of wire to generate electricity by moving something in the system, we call the system a generator. In a generator, magnets transfer energy from motion into changing magnetic fields, which then transfer energy to changing electric fields These electric fields cause electrons to move and transfer electrical energy along the wire Therefore, one way to think about a generator is as a device that transforms kinetic energy (motion) into electrical energy. However, when we transfer electrical energy into a system that uses magnets and a coil of wire to turn a shaft we don't call the system a generator. Instead, we call it a motor. In a motor, moving electrons from a source causes a change in the field around a coil of wire This field will push and pull the magnets This will cause the shaft to move. Imagine that a student draws this energy transfer diagram of a motor: Q1. Provide constructive feedback to this student using the following prompts: What parts would you suggest the student add?

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When we transfer kinetic energy into a system that uses magnets and a coil of wire to generate electricity by moving something in the system, we call the system a generator. In a generator, magnets transfer energy from motion into changing magnetic fields, which then transfer energy to changing electric fields These electric fields cause electrons to move and transfer electrical energy along the wire Therefore, one way to think about a generator is as a device that transforms kinetic energy (motion) into electrical energy. However, when we transfer electrical energy into a system that uses magnets and a coil of wire to turn a shaft we don't call the system a generator. Instead, we call it a motor. In a motor, moving electrons from a source causes a change in the field around a coil of wire This field will push and pull the magnets This will cause the shaft to move. Imagine that a student draws this energy transfer diagram of a motor: Q1. Provide constructive feedback to this student using the following prompts: What parts would you suggest the student add?

Answer 1

Step 1: Review the student's energy transfer diagram based on the description provided.Step 2: Identify the key components and interactions that should be present in the diagram of a motor:- A source of electrical energy (e.g., a battery).- Electrons moving through a coil of wire.- The interaction between the coil and the magnetic field.- The resulting motion of the shaft.Step 3: Provide constructive feedback to the student:- Parts to add: Ensure that the diagram includes a clear representation of the source of electrical energy, such as a battery or power supply. The diagram should also depict the coil of wire and the magnets. If not already present, the shaft that is turned by the motor should be shown.- Interactions to add or label: The diagram should clearly show the flow of electrons through the coil of wire. It should also illustrate the interaction between the magnetic field created by the coil and the permanent magnets. This interaction is what causes the shaft to move. Labeling these interactions can help clarify how the electrical energy is converted into mechanical energy.- Other changes to suggest: If the student's diagram is not to scale or lacks clarity, suggest using proportional sizes for the components and clear, legible labels. If the direction of the motion or the flow of electrons is not indicated, suggest adding arrows to show these directions. Additionally, if the diagram does not show the closed-loop nature of the electrical circuit, recommend including this aspect to emphasize that the electrons move in a continuous flow.Final Answer: The student should add any missing components such as the battery, coil, magnets, and shaft. They should label the interactions between

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