1) What is voltage ? 2) What is current ? 3) what is the energy change in a loud speaker ? (write it on your board) 4) Name 3 different types of energy 5) What is static electricity ?  6) What is a conductor ? 7) What is an insulator ? 8) What is the energy change when an elastic band is pulled ? (write it on your board) 9) What is the energy change for a television ? (write it on your board) 10) Give an example of an insulator 11) Give an example of a conductor  12) How will 2 positive charges react to each other ? 13) How will 2 negative charges react to each other ? 14) How will a positive and negative charge react to each other ? 15) What are the two different types of circuits ?  16) draw a series circuit  17) draw a parallel circuit  18) draw a bulb 19) draw a motor 20) draw a cell (power supply or battery) 21) what particle flows through a wire ? 22) draw a voltmeter 23) draw an ammeter 24) what does a voltmeter do ? 25) what does an ammeter do ? 26) If voltage in a circuit is increased what will happen to the current ? 27) If voltage in a circuit is decreased what will happen to the current ? 28) what is the rule for current in a series circuit ? 29) what is the rule for voltage in a parallel circuit ? 30) what is current measured in ? 31) what is voltage measured in ? 32) how should a voltmeter be connect in a circuit ? 33) how should an ammeter be connected in a circuit ? 34) what happens to voltage in a series circuit  ? 35) state something that will change the voltage produced by an electrochemical cell 36) what is the energy change for an electric heater ? (write it on your board) 37) what is the energy change for a sky diver ? (write it on your board) 38) what is the energy change of a moving car ? (write it on your board) 39) what is the energy change of a motor ? (write it on your board) 40) what is the energy change of a solar panel ? (write it on your board)

Electricity

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