Question: Need answers for this page please PHY 102 Lab #13: Electromagnetic Induction Name Magnetic Fields and Inductors The purpose of this investigation is to introduce
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PHY 102 Lab #13: Electromagnetic Induction Name Magnetic Fields and Inductors The purpose of this investigation is to introduce the behavior of coils of wire (inductors) in the presence of magnetic fields and in particular for changing magnetic fields. Magnetic fields are produced by moving electric charges (electric currents). Magnetic fields in turn exert forces on moving charges (currents). One surprising property of magnetic fields is the effect they can have on wires. The effect is especially noticeable on a coil of wire. With a coil connected to a voltage probe, you will observe the effects of a magnetic lumber of Turns field in the vicinity of the coil. 5 Turns Prediction 1: Consider the figure to the right, which shows a coil of wire connected to a voltage probe and a bar magnet held outside the coil along the axis of the coil . Predict the reading of the voltage probe when the magnet is: Prediction: Observation a held motionless outside the coil along the axis, with the N pole toward the coil as shown moved quickly from outside the coil to inside, with the N pole leading held motionless inside the coil moved quickly from inside to outside the coil, with the S pole leading. Use the following webpage to perform the experiments in the table above and record your observations in the provided column: https:/ationalmaglab.org/education/magnet-academy/watch-play/interactive/electromagnetic-induction Start with the magnet back outside the coil. This time slowly move the N pole from outside the coil to inside the coil, hold it motionless for about a second, and then move it slowly back outside the coil. What do you observe? Question 1: When the magnet is held motionless inside the coil is there a constant magnetic field inside the coil? Explain. Question 2: Does this constant magnetic field cause a voltage in the coil
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