Chapter 21, Problem 29P

* You need to test Faraday's law You have a 12-turn rectangular coil that measures $\text{0}\text{.20 m }\times \text{ 0}\text{.40}$ m and an electromagnet that produces a 0.25-T magnetic field in a well-defined region that is larger than the area of the coil. You also have a stopwatch, an ammeter a voltmeter, and a motion detector (a) Describe an experiment you will design to test Faraday's law. (b) How will you calculate the measurable outcome of this experiment using the materials available? (c) Describe how you can test Lenz’s law with this equipment.