Podcast
Questions and Answers
What is the acceleration of the alpha particle as it travels through the tube?
What is the acceleration of the alpha particle as it travels through the tube?
- 1.50 x 10^12 m/s^2
- 2.00 x 10^12 m/s^2
- 2.25 x 10^12 m/s^2
- 1.75 x 10^12 m/s^2 (correct)
What is an example of static electricity?
What is an example of static electricity?
- Shocking (correct)
- Power lines
- Car Battery
- Computers
Which material is an insulator?
Which material is an insulator?
- Copper
- Wood (correct)
- Metals
- Electric wires
What type of current flows in one direction only?
What type of current flows in one direction only?
What is the flow of electric charges carried through a material such as wire or other conductors called?
What is the flow of electric charges carried through a material such as wire or other conductors called?
If one assumes uniform acceleration, how long is the alpha particle in the tube?
If one assumes uniform acceleration, how long is the alpha particle in the tube?
What is the unit for measuring the flow of electrons through a conductor?
What is the unit for measuring the flow of electrons through a conductor?
How is voltage defined?
How is voltage defined?
Which instrument is used to measure resistance?
Which instrument is used to measure resistance?
What does Ohm's law describe?
What does Ohm's law describe?
In which direction does electron current flow in a conductor?
In which direction does electron current flow in a conductor?
What does a power supply provide in a circuit?
What does a power supply provide in a circuit?
What does a load do in a circuit?
What does a load do in a circuit?
What is the unit for measuring power in a circuit?
What is the unit for measuring power in a circuit?
How is current flow measured?
How is current flow measured?
What does a rotating generator produce?
What does a rotating generator produce?
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