Question

Describe an experiment to show that we can get electrical energy by using a magnet.

Please give the answer correctly otherwise don't
​

Answer 1

Answer:

Explanation:

Hydroponic growing improves the water use efficiency when growing fresh produce. Want to learn how? Visit our website for more information. Precision Growing. Doing more with less. Growing media. Services: Vegetable solutions, Propagation solutions, Floriculture solutions.

Answer 2

Explanation:

You need a bar magnet, a coil of wire and a volt meter, preferably an analog volt meter. Wind the wire into a doughnut shaped coil around a object that is slightly larger in diameter than the bar magnet, something like a medicine bottle would work for this.

Strip the ends of the coil of wire and connect each to a different terminal of the volt meter. Move the bar magnet in and out through the center of the coil and observer the value shown by the voltmeter. The change in voltage is due to an electric current being induced in the coil by the motion of the magnet.