Electricity

The unit for current is the 

• Volt
• Ohm
• Electron
• Amp

In a ________ circuit there are multiple paths for the current to take.

• Series
• Parallel

In a _________ circuit, if one bulb goes out then the entire circuit doesn't work.

• Series
• Parallel

What is the unit for resistance?

• Volts
• Amperes
• Ohms

What type of circuit is pictured?

• series
• parallel

What kind of circuit is this?

• Series
• Consecutive
• Parallel
• Training

Lightning is an example of _________.

• static electricity
• current electricity
• watts
• voltage

Which type of current comes from a battery?

• alternating current (AC)
• direct current (DC)

A circuit made of wires, a lamp, a switch, and a cell is shown at the right. What change is needed for the lamp to glow? 

• The switch needs to be opened.
• The switch needs to be closed.
• The cell needs an insulator.
• The wire needs to be connected to the bottom of the cell.

Which statement best explains why the lamp does not glow? 

• Circuit 1 is an open circuit.
•  Circuit 1 is a closed circuit.
•  The negative terminal of Circuit 1 is connected to the cell.
• The positive terminal of Circuit 1 is connected to the cell.