Charge & Current Quiz Review

Protons have ___________ electrical charge

• positive

• neutral

• negative

Electrons have ___________ electrical charge;

• positive

• neutral

• negative

Opposite charges __________, and like charges __________.

• attract, repel

• repel, attract

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

___________ are materials that do not allow electric current to pass

through easily.

• Conductors

• Insulators

​ Charge transferred through direct touch is called _________.

• Conduction

• Induction

• Friction

____________ is the accumulation of electrical charges on an object.

• Static shock

• Static discharge

• Static electricity

• Electric field

Current is the flow of ________

• protons

• neutrons

• electrons

• waves

Tags

NGSS.MS-PS3-5

​ Charges flow from ______ voltage areas to _______ voltage​ areas.

• low, high

• high, low

The tendency for a material to oppose the flow of electrons is called _________.

• voltage

• current

• resistance

​ Making wires thinner, longer, and/or hotter will _______ the resistance.​

• Increase

• Decrease