Electricity Test Review

Matter that allows the movement of heat and electricity

• Conductor
• Insulator

Tags

NGSS.MS-PS3-4

Matter that does NOT allow the movement of heat and energy well.

• Conductor
• Insulator

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

If an atom has the SAME numeber of protons and electrons, is it...

• Neutral
• Ion

Match the charges with the part of the atom.

Groups:

(a) Proton

,

(b) Neutron

,

(c) Electron

• Negative

• Neutral

• Positive

Static Electricity...

• The removal of electric charge

• Insulation

• The build-up of electric charge

• Conduction

A measure of how DIFFICULT it is for electrons to flow

• Resistance
• Voltage
• Electrical Circuit
• Current Electricity

Match the circuit with the number of paths

Groups:

(a) Series Circut

,

(b) Parallel Circut

• More than one path of electric to flow

• One path of electric to flow

A measure of the difference in electrical potential.

• Resistance
• Voltage
• Electrical Circuit
• Current Electricity

Electrical DEVICE providing a path for electrons to flow.

• Voltage
• Current Electricity
• Electrical Circuit
• Resistance

Fuses and breakers

• the devices in circut create flow of electrons

• are devices in circuits that melt or trip in order to prevent the build-up of heat

Tags

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2