electricity and circuit

Cell is a device which-

• Converts chemical energy into electrical energy.

• Electrical energy into light energy

• Electrical energy into magnetic energy

• None of these

Which of the following are conductors? (Select all that apply.)

• Graphite

• Wood

• Lead

• Iron

• Glass

A device that is used to break an electric circuit is called-

This electrical symbol represents...

• wire

• bulb

• cell

• switch

If one AA battery is 1.5 volts, two AA batteries in Series is.....

• 3 volts

• 1.5 volts

• 3 amps

• 6 volts

This electrical symbol represents...

• bulb

• switch

• motor

• buzzer

The amount of "push" available to move electrons is _____

• Current

• Resistance

• Voltage

• Static Electricity

The continuous flow of electrons is ______

• Current

• Static electricity

• Voltage

• Resistance

The opposition to electron movement

• Voltage

• Static electricity

• current

• Resistance

If light bulb A burns out, what will happen?

• none of the lights will work

• light bulbs B and C will continue to work

• light bulb B will work, but C will not

• light bulb C will work, but B will not