The main variables in a science experiment are the independent variable ... stronger the magnetic field and hence the stronger the electromagnet. Hazard Consequence Control measures Water Electric ...
It is a common grade school experiment to wind some wire ... It is also grade school science to show that neither an electromagnet nor a permanent magnet will pick up nonferrous items like copper ...
Many objects around you contain electromagnets. They are found in electric motors and loudspeakers. Electric bells like the ones used in most schools also contain an electromagnet. The slideshow ...
Physics Experiment 1-A (PE1-A) is the first in a series of non-nuclear experiments that will compare computer simulations with high-resolution seismic, tracer gas, acoustic and electromagnetic ...