Physics 2

There are 2 kinds of electrical charges

• True

• False

The study of electric ___ at ___ is electrostatic

• Charges, rest

• Charges, motion

• Forces, rest

• Forces, motion

If 2 charges are the same type, where does the electromagnetic field end?

• Very far

• Very near

• Somewhere in the middle

Electromagnetism is a part of ___ that studies the ____ ____

• Physics, electromagnetic field

• Physics, electrostatic force

• Chemistry, nerve cells

• Physics, electromagnetic forces

Electrostatic forces can be repulsive and attractive

• True

• False

The study of ___ charges in motion is _____

• Electric, electrodynamics

• Electric, electrostatics

• Electric, electromagnetism

___ and ___ charges are sources of ____ fields

• Positive, negative, electromagnetic

• Positive, neutral, electrostatic

• Neutral, negative, electrodynamic

• Positive, negative, electrostatic

It's not possible to give a neutral material an electric charge

• True

• False

Atoms and ___ are normally electrically ____

• Molecules, neutral

• Molecules, positive

• Molecules, negative

Electric eels have 3 pairs of organs that can generate electricity

• True

• False