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Electrostatics 16. Discuss what happens when positive and negative charges are near each other. 17. How does distance affect the amount of electric force exerted? 18. How will the force be affected if the distance between two charges is tripled? 19. Define and give an example of insulator and conductor. 20. What charge will your hair be if you comb it and the comb becomes positively charged? b. What charges transferred and from where to where? 21. What are the 3 ways objects can get charged? 22. Give an example of each Circuits 23. Give the symbols and give the units for Voltage, Current, Resistance, charge 24. What are the requirements for a complete circuit? 25. Power = I(V) , What is electrical power? Units? 26. What is the power of a light bulb that has 4 amps of current and 12 volts of potential