Capacitance 1
Electric potential has the unit of volts. This is named after who?
a. Michael Volta b. Alessandro Volta
c. Alexander Volta d. Rene Descartes
B
Capacitor stores electric charges.
TRUE or FALSE
TRUE
It is the unit of capacitance.
Farad
Which refers to the motion of charges from one place to another?
A. Current B. Electricity
C. Power D. Voltage
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Beauty and the Beast
The capacitors capability of storing electric charges is called capacitance. How are you going express capacitance in an equation?
The SI unit of capacitance is farad symbolized by letter F and was named after who?
Michael Faraday
Capacitor stores which type of energy?
Electric Potential Energy
Which of the following is not a derivative of Ohm’s Law?
A. V=IR B. R=V/I
C. I=V/R D. I=R/V
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Five Feet Apart
What is the value of capacitance of a capacitor which has a voltage of 4V and has 16 C of charge?
4 F
The ability of capacitor to store the charges.
Capacitance
Capacitors that are connected in series have the equal amount of charges.
TRUE or FALSE
TRUE
It is the unit of current
Ampere
Riddle
I’m not alive, but I can grow; I don’t have lungs, but I need air; I don’t have a mouth, but water kills me. What am I?
Fire
Find the total capacitance of the capacitors connected in parallel where C1= 12.0F, C2=7.0F, and C3=4.0F.
23 F
What are the three factors affecting the capacitance of a parallel plate capacitor?
Area of plates, dielectric, and distance between plates.
It is the reciprocal or inverse of resistivity.
A. Resistivity B. Resistance
C. Conductivity D. Insulators
C
Riddle
What comes once in a minute, twice in a moment, but never in a thousand years?
Letter M
Find the total capacitance of the capacitors connected in series where C1= 3.0F, C2=5.0F, and C3=8.0F.
1.5 F
Three capacitors of 12F, 6F, and 4F are connected in series with an 8V battery. Determine the charge drawn from the battery.
16 C
It behaves as if the positive charge carriers cause current flow.
A. drift velocity B. conventional current
C. electron flow D. proton flow
C
Riddle
What do you serve that you can’t eat?
tennis ball