1. |
Define "magnetic moment" in a complete sentence. (hint) pg 1 |
2. |
Compare the magntism of an atom with paired electrons versus unpaired electrons. (hint) pg 1 |
3. |
List the the most magnetic naturally occuring substances. (hint) pg 1 |
4. |
Define "Ferromagnetic" in a complete sentence.(hint) pg 1 |
5. |
Describe what needs to happen to the magnetic domains for amaterial to become a stronger magnet. (hint) pg 1 |
6. |
Define "Paramagnetic " in a complete sentence. (hint) pg 1 |
7. |
Define "Diamagnetic " in a complete sentence. (hint) pg 1 |
8. |
Define "monopole " in a complete sentence. (hint) pg 1 |
9. |
Which magnetic pole to magnetic fields line point to outside of a magnet? (hint) pg 1 |
10. |
What must be true for two magnetic fields to be attracted to each other? (hint) pg 1 |
11. |
What is the proportionality between distance of a current and the strength of its induced magnetic field? (Directly proportional, inversely proportional, proportional to the inverse-square, etc.)(hint) pg 2 |
12. |
What symbol is used on a piece of paper to indicate that a field or current is coming out of the page? (hint) pg 2 |
13. |
What symbol is used on a piece of paper to indicate that a field or current is going into the page? (hint) pg 2 |
14. |
When using the "closed right hand rule," what does your thumb symbolize? (hint) pg 2 |
15. |
When using the "closed right hand rule," what do your fingers symbolize? (hint) pg 2 |
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26. |
What should you do if you are caught in the middle of field, 300 meters from the nearest building, during a lightning storm? (hint) pg 5 |
27. |
What did Milikan's experiment determine? (hint) pg 5 |
28. |
What is a quark? (hint) pg 5 |
29. |
List the names of all the quarks. (hint) pg 5 |
30. |
How is a battery used to create and electric field? (hint) pg 5 |
31. |
What s the formula for kinetic energy as it relates to the charged particle, electric field and the distance between the plates? |
32. |
Define Voltage. |
33. |
What does the variable "q" stand for? |
34. |
What is the difference between the variables "Q" and "q?" |
35. |
What is the formula for defining the electric field between two plates that are connected to a battery? |
36. |
What is the variable for defining the work done as a charge moves across two plates connected to a battery? |
37. |
What is a schematic diagram? |
38. |
How can you tell which side of a battery on a schematic diagram is positive? |
39. |
What does an electron Volt measure? |
40. |
Is an electron Volt bigger or smaller than a Joule? |
41. |
Two parallel metal plates are connected to a 20 Volt battery. A particle with a net charge of 2 protons enters between the plated with 50 eV's of energy. When the particle makes it across the plates, how much energy will it have?
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