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WorksheetsCapacitors
Total questions: 10
Worksheet time: 7mins
Which of the following is symbol of capacitor ?
What is the SI unit of capacitance?
CV
F
VC
F−1
Capacitor stores _______________
Charge
Voltage
Current
Money.. Lots of money
The insulating layer of a capacitor is called the
plate
conductors
dielectric
terminals
The capacity of parallel plate condenser depends on
The type of metal used
The thickness of plates
The potential applied across the plates
The separation between the plates
What are the factors that influence capacitance of a capacitor?
Surface area
Temperature
Dielectric
Length
Distance between plates
When capacitors is arrange in series (3 capacitors), the equivalent capacitance C is
C = C1 + C2 + C3
1/C = 1/C1 + 1/C2 + 1/C3
C = QV1 + QV2 + QV3
C = CR1 + CR2 + CR3
When capacitors in parallel (3 capacitors), the equivalent capacitance is
C = C1 + C2 + C3
C = 1/C1 + 1/C2 + 1/C3
C = QV1 + QV2 + QV3
C = QV1 + QV2 + QV3
If capacitors are connected in parallel, then potential difference across each capacitor is
same
zero
different
infinite
