In this problem, you will design a shake flashlight that can power a standard 1W, 3V flashlight bulb. In a shake flashlight, a coil of wire and magnet are inside a plastic tube that can be shaken, causing the magnet to move back and forth through the coil. Assume the magnet has a maximum field strength of 0.05 T. Making additional reasonable assumptions as needed, specify the dimensions and number of turns of the coil of wire in your flashlight
In this problem, you will design a shake flashlight that can power a standard 1W, 3V flashlight bulb. In a shake flashlight, a coil of wire and magnet are inside a plastic tube that can be shaken, causing the magnet to move back and forth through the coil. Assume the magnet has a maximum field strength of 0.05 T. Making additional reasonable assumptions as needed, specify the dimensions and number of turns of the coil of wire in your flashlight
Chapter11: Magnetic Forces And Fields
Section: Chapter Questions
Problem 88AP: A circular coil with 200 turns Las a radius of 2.0 cm. (a) What current through tire coil results in...
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In this problem, you will design a shake flashlight that can power a standard 1W, 3V flashlight bulb. In a shake flashlight, a coil of wire and magnet are inside a plastic tube that can be shaken, causing the magnet to move back and forth through the coil. Assume the magnet has a maximum field strength of 0.05 T. Making additional reasonable assumptions as needed, specify the dimensions and number of turns of the coil of wire in your flashlight
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