Capacitors

Which of the following is symbol of capacitor ?

• 
• 
• 
• 

What is the SI unit of capacitance?

• CV

• F

• VC

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

With respect to the capacitor, which relationship is true?

• C = Q/V
• V = C×Q
• Q = C/V
• Q = V/C

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