WorksheetsElectric field and Capacitors
Total questions: 11
Worksheet time: 6mins
What is the voltage across the plates of the capacitor if the capacitance is 10 µF and the Charge stored is 30 µC?
0.333 V
3 V
300 V
The capacitance of a parallel-plate capacitor is:
proportional to the plate area
independent of any material inserted between the plates
proportional to the charge stored
proportional to the potential difference of the plates
The capacitance of a parallel-plate capacitor can be increased by:
increasing the charge
decreasing the charge
increasing the plate separation
decreasing the plate separation
which the following is wrong about capacitors:
is electronic device which store the electric charge
is device composed of two conductors separated by an insulator
is device composed of two insulators separated by an conductors
connect the positive plate with positive of battery
which of the following is symbol of capacitor ?
Capacitance is measured in___________
Coulombs
Farads
Hz
Volts
The two parallel plates hold +600 µC and -600 µC of charges respectively when 20 V potential difference is applied across the plates. What is its capacitance?
60µF
-60µF
30µF
-30µF
