Ohm's Formulas
10. Using your voltage, current, and resistance equations from the Ohm's Law practice page. If the voltage is 25 volts and the resistance is 0.5 ohms, what is the current? (Don't forget your unit)
What is 50 Amps?
Electric charges will flow continuously only through a closed loop are called. (Electricity notes or PHET AC/DC Lab)
What is a circuit?
THIS circuit has only one path for electrons to flow and if you disconnect one wire, all of the electrons will stop. (Phet AC/DC Lab and Electricity Notes)
What is a series circuit?
Magnets have two poles know as ____ and ______. (Magnet Notes)
What are North and South?
The type of electricity that comes from a car. (Electricity Notes)
What is an DC?
Using your voltage, current, and resistance equations from the Ohm's Law practice page. If the current is 5 amps and the resistance is 10 ohms, what is the voltage? (Don't forget your unit)
What is 50 Volts?
Metals such as copper, gold, sliver, and aluminum are examples of THIS type of material. (First set of Electric Circuit Notes or Phet AC/DC Lab)
What is a conductor?
This holds the charge and stops electrons from flowing. (Phet AC/DC Lab)
What is a capacitor?
THIS surrounds all magnets (Phet Magnetism and Magnet Notes)
What a magnetic field?
The type of electricity that is found inside your home. (Electricity Notes)
What is AC?
Using your voltage, current, and resistance equations from the Ohm's Law practice page. If the voltage is 100 volts and the current is 400 amps, what is the resistance? (Don't forget your unit)
What is 0.25 ohms?
A material in which electrons cannot move easily from place to place. (Phet AC/DC Lab and Electricity Notes)
What is an insulator?
THIS circuit has more that one path for electrons to flow which allows if one wire is disconnected, some electrons will still flow. (Phet AC/DC Lab and Electricity Notes)
What a parallel circuit?
The Earth is considered a big something. (Phet Magnetism)
What is a magnet?
THESE 3 types of metals are able to become magnets. (Bill Nye Magnetism)
What is Iron, Cobalt, and Nickel?
Using your voltage, current, and resistance equations from the Ohm's Law practice page. If the voltage is 2 volts and the resistance is 10 ohms, what is the current? (Don't forget your unit)
What is 0.2 Amps?
THIS is used to supply energy to an electric circuit by converting chemical energy into electric potential energy. (PHET AC/DC Lab)
What is a battery?
Standing under a tree during a thunderstorm will put you in danger of THIS
What is being struck by lightning?
Early explorers used THIS instrument which contains a magnet for navigation (Phet Magnetism Lab & Snaptricity)
What is a Compass?
THIS is what moved from my hair to the balloon in the static electricity lab. (Static Lab)
What is electrons?
Using your voltage, current, and resistance equations from the Ohm's Law practice page. If the current is 25 amps and the resistance is 5 ohms, what is the voltage? (Don't forget your unit)
What is 125 Volts?
If I take a battery and connect it to several light bulbs using wires in a line, I made a _______ ________. (Phet AC/DC Lab and Electricity Notes)
What is a series circuit?
THIS can cause a fire with a wall socket at home.
What is plugging too many items in?
Opposites poles of a magnet _______ while like poles _____. (TWO ANSWERS)
What are attract and repel?
THIS machine can be used to create images of the inside of a human body and uses giant magnets and electricity. (Bill Nye Magnetism)
What is a MRI Machine?