1. The slope of a voltage-current graph shows...
- Cost of electricity
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Other questions in this quiz
2. Magnetic fields make current-carrying coils...
- Make noise
3. Which of these factors DO NOT affect the size of Induced voltage?
- The iron core inside of the coil
- Speed of rotation
- Strength of magnetic field
4. Which of these does nuclear power stations NOT use to get rid of radioactive material?
- Seal it into concrete blocks.
- Bury it in the ocean.
- Bury it in landfill sites.
- Sealed in glass and steel, then cooled for 50 years.
5. Acceleration is...
- Unbalanced forces.
- Two small forces and one large force.
- Balanced forces.
- Two larger forces and one small force.
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