complete each sentence or statement.
15. like opposite
16. a complete path through which charge can flow is an
17. to calculate power, multiply voltage measured in by measured in amps.
18. the magnetic field lines of a bar magnet begin near the magnet'
19. a charged particle moving in a magnetic field will be deflected in a direction to the magnetic field.
20. in a solenoid, there will be no magnetic field if there is no in the wires of the coil.
21. large power plants in the united states use generators.