Physics

2. - first part of thhe rught hand rule
4. - made of a solenoid, are a permenant magnet and has cone changing current
5. - B goes out of this direction
7. - paired electrons
9. - SI units for magnetic fields (B)
11. - number of turns in the coil
12. - B field goes out of this direction
13. - F = qvBsin0
15. - charging an object without actually touching it
16. - second part of the right hand rule
17. - charges in motion
19. - sound waves push on a diaphragm that connects to a plate of a capacitor
20. - unpaired electrons

1. - a coil of wire
3. - convert electrical energy to mechanical energy
6. - Analayzing elements to find their average atomic masses
8. - Is also reffered to as voltage
10. - sound waves push on a diaphragm connected to a coil
14. - amount of magnetic field passing through the cross section area of a loop.
16. - third part of the right hand rule
18. - local magnetic region