Physics key words 0.0 / 5 ? Physicsrandom key wordsIGCSEAQA Created by: Daisy KillianCreated on: 26-04-17 11:29 5732641 Across 1. If a magnet is moved into a coil of wire a potential difference is induced across the ends of the coil. (3, 9, 6) Down 2. The turning effect of a force (8) 3. the process by which energy is released in stars. (7, 6) 4. The rate at which energy is transferred by an appliance is called what? (5) 5. When a wire carrying a current is placed in a magnetic field it experiences a force. (3, 5, 6) 6. Cells and batteries supply current that always passes in the same direction. (6, 7) 7. If a wave source is moving relative to an observer there will be a change in the observed wavelength and frequency. (3, 7, 6)
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