1) The charge on an electron is... a) Positive b) Negative c) Neutral d) North e) South 2) Static electricity is caused by ... a) lightning b) metals c) protons d) rubbing 3) Opposite charges .... a) Explode when they meet b) Repel each other c) Attract each other d) Destroy each other 4) When we rub two objects together the particle that transfers between them is ... a) Electrons b) Protons c) Neutrons d) Atoms 5) The object which gains electrons becomes ... a) Positively charged b) Negatively charged c) Hot d) Heavier 6) The object which loses electrons becomes ..... a) Lighter b) Negatively charged c) Positively charged d) Colder 7) Complete the statement: The closer the charges are, the ................. the forces between them. a) greater b) lesser 8) After rubbing a balloon to a sweater, the net charge of the balloon becomes .................. a) positive b) neutral c) zero d) negative 9) An object that has the same number of protons and electrons is said to be a ................ object. a) positively charged b) neutral c) negatively charged d) special 10) After rubbing a balloon to a sweater, the net charge of the sweater becomes .................. a) positive b) neutral c) zero d) negative 11) There are two types of electric charges: positive and negative. True or False? a) True b) False 12) Neutral means that a body has the same number of negative and positive charge. True or False? a) True b) False

Static Electricity

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