23 Electricity

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Across
  1. 5. Flow of excess electric charge to the earth
  2. 6. Work done per unit charge between two points
  3. 9. Rate at which electrical energy is consumed
  4. 11. Capacity to do electrical work
  5. 13. Property of matter responsible for electric effects
  6. 14. Commercial unit of electrical energy
  7. 15. Specified power value written on an electrical appliance
Down
  1. 1. Negatively charged particles that move in a conductor
  2. 2. Main purpose of fuse and earthing in circuits
  3. 3. Property of lightning conductor that helps discharge safely
  4. 4. Separation of leaves of an electroscope when charged
  5. 7. Method of charging by direct contact
  6. 8. Term used for domestic electrical supply system
  7. 10. Method of charging without touching the charged body
  8. 12. Body having equal positive and negative charges