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WorksheetsMastery: Capacitance and Inductance
Total questions: 27
Worksheet time: 17mins
In a charged capacitor, the energy resides
The positive charges
Both the positive and negative charges
The field between the plates
Around the edge of the capacitor plates
Can a metal be used as a medium for dielectric
Depends on its shape
Depends on dielectric
YES
NO
Capacitors
Resistors
Inductors
Batteries
Battery
Capacitor
Resistor
Inductor
Capacitance is measured in___________
Coulombs
Farads
Hz
Volts
The picture and symbol of capacitor to the right represents:
non-polarized
polarized
variable
preset
It is important not to exceed the maximum working value marked on the capacitor, or else capacitors will ___________________.
light up
be destroyed
make a sound
Inductors resist a change in?
Voltage
Current
Resistance
Other
With a 100V power source how would you wire four 25V capacitors?
Series
Parallel
Series and Parallel
Other
In order to increase the amount of energy stored how should you wire capacitors?
Series
Parallel
Other
To increase the strength of a magnetic field you can do what with a wire?
Increase its length
Increase its thickness
Coil the wire
Ball the wire
Which of these is not a common electromagnetic device?
Electric Motor
Solenoid
Buzzer
None of these
If you wanted to make sure you have a stable voltage source which one of these would you use?
Capacitor
Inductor
Resistor
Solid State Power Supply
Which of these devices stores energy in an electrical field?
Capacitor
Inductor
Power Supply
Other
Which of these devices stores energy in a magnetic field?
Capacitor
Inductor
Battery
Other
What is inductance measured in?
Farads
Henry's
Higgs
Other
What is Capacitance measured in?
Farads
Henry's
Higgs
Coulombs
The Time Constant(TC) represents what?
Time to charge a capacitor to 63 percent
Time to charge a capacitor to 80 percent
Time to charge a capacitor to 99 percent
Other
