WorksheetsUnderstanding Electronics
Total questions: 10
Worksheet time: 5mins
This has only one atom:
atom
element
proton
Center of an atom?
neutron
nucleus
electron
A proton has which type of charge?
negative
no charge
positive
An electron has which type of charge?
Positive
Negative
Neutral
The flow of electrons is a called?
Volts
Current
Amp
What is the unit of measurement for the flow of electrical current?
Ampere
Amp
Both
The electromotive force that produces current is measured in the unit?
Amp
Volt
Ohm
Ohm's law describes the relationship between which of the following?
Current
Volts
Resistance
All of the above
What opposes the flow of current?
Resistance
voltage
current
Ohm measures how a well a material conducts electricity.
A good insulator like plastic on the electrical cord will have very few ohms.
A bad insulator like metal will a lot of ohms.
Both are true statements
