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Across 3. USED TO DESCRIBE WHEN ELECTRONS ARE MOVING 7. A MEASURE OF THE POTENTIAL ENERGY OF A UNIT OF ELECTRICITY 10. USED AS A COATING ON WIRING AS AN INSULATOR 11. A RESISTOR THAT HAS AN NTC 12. THE UNIT OF CAPACITANCE 13. DESCRIBES THE IDEA THAT ELECTRICITY FLOWS FROM POSITIVE TO NEGATIVE 18. A RESISTOR WITH A SLIDING TERMINAL 20. A MATERIAL THAT CAN BE MADE TO INSULATE OR CONDUCT 21. LIKE CHARGES DO THIS 23. A BALLAST RESISTOR IS AN EXAMPLE OF THIS RESISTOR 24. THE UNIT MEASURING ELECTRICAL RESISTANCE 25. A SEMICONDUCTOR USED FOR LIGHTING 26. HERTZ IS THE UNIT OF... 28. THE SYMBOL USED TO REPRESENT THE MEASURE OF ENERGY

Down 1. THE DIFFERENCE IN POTENTIAL ENERGY BETWEEN ONE POINT OF A CIRCUIT AND ANOTHER 2. A MATERIAL THAT DOES NOT ALLOW ELECTRICITY TO FLOW EASILY 3. A MATERIAL THAT ALLOWS ELECRICITY TO FLOW EASILY 4. THE PART OF AN ATOM THAT HAS A NEGATIVE CHARGE 5. MEASURES ELECTRICAL FORCE 6. MOST COMMONLY USED IN WIRING AS A CONDUCTOR 8. UNLIKE CHARGES DO THIS 9. A MEASURE OF FORCE MULTIPLIED BY FLOW 14. AN ELECTRICAL FORCE THAT WORKS AGAINST ANOTHER 15. USED FOR STORAGE, SMOOTHING ORSUPPRESSION 16. IS THE PART OF AN ATOM WITH A POSITIVE CHARGE 17. A CARBON PILE RESISTOR IS USED TO TEST THE OUTPUT OF 19. PROVIDES A PLACE TO STORE ELECTRICITY IN A CHEMICAL FORM 22. SYMBOL FOR POWER 27. ELECTROMOTIVE FORCE