Electricity

• ammeter

• voltmeter

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

what is this symbol?

• buzzer

• voltmeter

• ammetere

• lamp

What type of charge does this balloon have?

• postive

• negative

• neutral

Tags

NGSS.MS-PS2-3

If the light bulb in the middle burned out, what would happen to the other two?

• The light bulb to the left would stay lit, but the one to the right would turn off.

• They would both stay lit.

• The light bulb to the right would stay lit, but the one to the left would turn off.

• They would both turn off.

What will happen if one light bulb is removed from this circuit?

• The other bulbs will go out.

• The other bulbs will stay on

• The other bulbs will get dimmer.

• The battery will become stronger.

What is a Series Circuit?

• A circuit with more than one path way for current to flow

• A circuit with one path way with one switch.

• An electric circuit with a single path for current to flow.

• Two circuits with one path way for current to flow

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.

Tags

NGSS.4-PS3-2

Electricity does not flow well through insulators. A good example of an insulator is _________________.

• Metal

• Silicon

• Carbon

• Rubber

Electricity flows well through conductors. A good example of a conductor is ___________________.

• Rubber

• Wool

• Metal

• Glass

What is a closed path for electrons to flow through?

• static electricity

• circuit

• amperes