Why do magnets attract or repel? Why does a negative charge move from low to high potential? Define electrostatic. Why can't all materials become superconductors? Which atom in ClF is more negatively charged? Why do the oppositely charged plates of a capacitor attract each other?
Gravity is the reason things with mass or energy are attracted to each other. It is why apples fall toward the ground and planets orbit stars. Magnets attract some types of metals, but they can also push other magnets away. So how come you feel only the pull of gravity? In 1915, Alber...
If bar magnets are allowed to attract and stick long sides together, what happened to the total strength of the magnetic field and why? Why do we weigh more at the poles? Explain how magnetic flux can be zero when the magnetic field is not zero. Why do we prefer steel or alnico ...
The stack of magnets works as one big bar magnet. Do the poles change when you divide the magnet into pieces? Explain how a single magnet can repel the rest of the stack, but still stick to the other surface. ...
We can represent this as magnetism because even the magnets attract each other when there are two opposite poles meet. Since there is enough force to drag the thin water flow, the water stream shows little movement when a negatively charged object comes in close contact. ...
They come in pinks, reds, oranges, purples, blues, whites, and yellows. One of the best parts about this flower is that not only do they attract bees, but they also actively repel deer. 22. Larkspur (Delphiniumspp.) An excellent flower for bringing in bees is the larkspur, or as it...
(slow) atoms suspended. The nice, simple rules “opposites attract and likes repel” don’t apply since each atom has both a north and south pole. Instead, we’re forced to rely on a more subtle (weak) effect: hydrogen is “diamagnetic”, ...
Electric Safety (Do not need to write) Never handle when wet or near water Never run wires under carpet Never overload circuits Repair worn out wires Put nothing in electric sockets that does not belong Never go by fallen wires or power lines In lightning storms get down to the ground by...
Answer and Explanation:1 If we compare both Gauss's laws from electrostatic and magnetostatic we can see that there is a very important difference between the sources of the... Learn more about this topic: Gauss' Law | Definition, Equation & Examples ...
Explain how interatomic electric forces produce the normal force, and why it has the direction it does. Why can atoms not be seen with a powerful optical microscope? Why do magnets attract or repel? Why the ferromagnetic materials can be magnetized...