Current of Electricity: E.M.F and P.D

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Across
  1. 5. ..... converted in other forms (joules) (W)
  2. 6. connect the .... terminal of the voltmeter to the positive terminal of a cell
  3. 7. SI unit of E.M.F
  4. 9. each cell only needs to provide .... the energy.
  5. 10. connect the negative terminal of the voltmeter to the .... terminal of a cell
  6. 13. a voltmeter is connected in .....
  7. 16. Q (coulomb)
  8. 17. the ..... of an electrical energy source is defined as the work done by the source in driving a unit charge around a complete circuit (2)
  9. 18. SI unit of P.D
Down
  1. 1. connect the voltmeter in parallel with a component to measure the P.D of the component
  2. 2. the .....between two points in an electric circuit is defined as the amount of electrical energy converted to other forms of energy when one coulomb of positive charge passes between the two points
  3. 3. Q (c)
  4. 4. when cells are arranged in ..., the energy required to move electric charges through the load will be contributed equally by each cell
  5. 8. when cells are arranged in ..., the combined E.M.F increases
  6. 11. W (J)(2)
  7. 12. a ..... is used to measure the E.M.F of a dry cell and P.D across a component.
  8. 14. the ... the voltage of the power source, the more work can be done in driving a unit charge around a complete circuit
  9. 15. the number of dry cells and their .... will determine the amount of E.M.F supplied