Physics and Electricity

How many components are needed for a direct circuit?

Which one of the following is an insulator?

Like charges attract each other.

Which part of the circuit controls the flow of electricity?

Why is it important that electricity has a ground?

What are free electrons?

Radio frequency is…

What is matter?

Which type of electrical current flows only in one direction?

The electron theory is:

What is physics?

Wavelength is the distance between…

In a lamp, what would be considered the load?

Which part of the atom determines its atomic number?

what is the unit that measures the flow of particles through an electrical conductor or space?

Protons are positively charged

The opposite charged ends of magnets are called

Which one of the following is not a conductor?

What is the measurement for a current?

On a three prong plug, what is the charge of the first prong?

What is the unit for current?

How many particles is an atom made up of?

How does a parallel Circuit work?

What should the humidity be set to in the OR?

Which particle contains a neutral charge