Electrostatics Review

Which of the following particles can transfer from one object to another?

• electron

• proton

• neutron

• nucleus

This law states that: Like charges repel, unlike charges attract.

• Coulomb's Law

• Law of Inertia

• Law of Charges

• Law of Conservation of Energy

Which of the following is the correct unit of charge?

• Ampere

• Kilogram

• Newton

• Coulomb

What is the charge of an object that lacks electrons?

• neutral

• negative

• positive

• cannot be determined

What is the charge of an object that acquires extra electrons?

• neutral

• negative

• positive

• cannot be determined

Which of the following will increase the electrostatic force between charges?

• Increasing the charge

• Increasing the distance between charges

• none of the 2

• both

What are you solving for if this is the formula?

 $\sqrt{\frac{kq_1q_2}{F}}$  

• charge

• electrostatic force

• distance between the charges

• Coulomb's constant

What kind of interaction will take place between these charges?

• they will attract each other

• they will repel each other

• they will not have interaction

What kind of material will allow the easy flow of electrons through them?

• conductor

• insulator

• resistor

• transistor

It is possible for our hand to lose some electrons when we touch an object.

• True

• False