Electric Charge Video Lessons

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Concept

Problem: Fill in the blanks.1. Large power plants in the united states use ____________________ generators.2. Like charges _______ and opposite charges ________.3. A complete path through which charge can flow is an electric________.4. To calculate power, multiply voltage measured in ________ by _________ measured in amps.5. The magnetic field lines of a bar magnet begin near the magnets ________6. A charged particle moving in a magnetic field will be deflected in a direction _______ to a magnetic field.7. In a solenoid, there will be no magnetic field if there is no ________ in the wires of the coil.

FREE Expert Solution

1.

Large power plants require a periodic current that can change direction per period and carry alternating amounts of electricity in one direction and the other. 

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Problem Details

Fill in the blanks.
1. Large power plants in the united states use ____________________ generators.
2. Like charges _______ and opposite charges ________.
3. A complete path through which charge can flow is an electric________.
4. To calculate power, multiply voltage measured in ________ by _________ measured in amps.
5. The magnetic field lines of a bar magnet begin near the magnets ________
6. A charged particle moving in a magnetic field will be deflected in a direction _______ to a magnetic field.
7. In a solenoid, there will be no magnetic field if there is no ________ in the wires of the coil.

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