A electrical circuit in which all parts are connected in a single loop

Magnets exert forces on each other and are surrounded by this

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

allows electrical charges to move freely

the amount of work required to move a unit electric charge between two points

An object through which electrons and heat can easily flow is called a(n) ​ (a)   ​ ; these tend to be ​ (b)   .

• conductor

• metals

• nonmetals

• insulator

• semiconductor

• metalloids

Tags

NGSS.MS-PS3-3

Electrons always travel from ​ (a)   objects to (b)   objects.

• negative

• positive

• neutral

​ (a)   is the flow of an electric charge through a conductor

• Electrical Current

• Static Electricity

• Magnetism

• Conductors

​ ​ (a)   is the best electrical conductor

• Copper Penny

• Plastic Tubing

• Glass Rod

• Cotton String

An object through which electrons and heat do NOT easily flow is called a(n) ​ ​ ; ​ (a)   ; these tend to be ​ (b)   .

• insulator

• nonmetals

• semiconductor

• metalloids

• conductor

• metals

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

​​ (a)   = particles in the atom that have no charge

​ (b)   = circuit that has more than one pathway for current to travel through

(c)   = temporary magnet made by placing a piece of iron inside a current carrying coil of wire

• neutrons

• parallel

• electromagnet

• electrons

• protons

• series

• ferromagnet

Tags

NGSS.MS-PS1-1