24-24_E_Q2

Which formula is correct in explaining the relationship between the charge (Q), Capacitance (C) and voltage (V)

• Q=C/V

• 
  C=Q/V

• C=V/Q

• Q=V/C

What will happen if the plate area of a parallel plate capacitor is increased?

• 
  The voltage will increase

• The voltage will decrease

• The capacitance will increase

• 
  The capacitance will decrease

If the distance between the plates of a capacitor is increased, what will happen to the capacitance?

• The capacitance will not change

• 
  The capacitance will increase

• The circuit will short out

• The capacitance will decrease

What is a dielectric material?

• It is a good conductor of electricity

• it is an insulator

• 
  It is a conductor

• 
  It is a good conductor of electricity

Two capacitors of capacitance C₁ and C₂ are connected in parallel. What is the effective

capacitance?

The SI unit of capacitance is ....................... .

• Volts

• Henry

• 
  Farad

• 
  Newton