Make: The Annotated Build-It-Yourself Science Laboratory by Raymond Barrett & Windell Oskay

Make: The Annotated Build-It-Yourself Science Laboratory by Raymond Barrett & Windell Oskay

Author:Raymond Barrett & Windell Oskay
Language: eng
Format: epub
Publisher: Maker Media, Inc.
Published: 2015-05-13T04:00:00+00:00


Are there any rocks that are attracted by a magnet? Do these rocks have magnetic poles? (I)

What effect does electric current flowing through a wire have on a compass if the wire is laid over the compass? (P)

Does the Earth have a magnetic field around it? Where are the poles? (I)

Are there lines of magnetic force surrounding the Earth? How can we map these? (U)

What causes the magnetic force inside the Earth? Is this force the same as gravity? (U)

What effect does the Earth’s magnetic field have on radio communication? (U)



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