G485 Definitions Prioritised 0.0 / 5 ? PhysicsAllA2/A-levelOCR Created by: MaddieCreated on: 18-05-15 10:39 96510824371 Across 1. charge per unit potential difference (11) 4. flux density normal to the plane of the area x cross sectional area (8, 4) 9. the frequency of precession of a proton in a maggnetic field (6, 9) 10. the force between 2 charges is proportional to the product of the charges and inversely proportional to the square of the distance between the charges (8, 3) Down 2. the time taken for the charge remaining on a capacitor to fall to e‾¹ of its original value (4, 8) 3. the number of radioactive decays per unit time (8) 5. speed of a galaxy is proportional to its distance (7, 3) 6. density for which the universe will expand towards a limit or rate of expansion tends to zero which will result in a flat universe (8, 7) 7. coulomb per volt (5) 8. energy transferred to eletrical energy per unit charge (3)
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