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Physics Chapter 2: Electricity Exam Questions And Answers
Physics Chapter 2: Electricity Exam Questions And Answers 
 
 
 
/. What is Current? - Answer-The rate of flow of electric charge; flow of negatively charged electrons 
 
/.The size of electric current is the: - Answer-amount of charge passing through a component each second 
 
/.Current flows when: - Answer-A circuit is formed; from the positive to negative terminal of a cell 
 
/.Measure current by: - Answer-Using ammeter; put in series 
 
/.Why are wires made out of metal in an electric circu...