Alpaca
Bear
Camel
Dog
Eagle
100
the unit of capacitor
F (Farad)
100
the unit of charge
C (coloumb)
100
the unit of energy
Joules
100
the unit of potential difference
volt
100
the unit of time constant
second
200
A 470 µF capacitor is connected to a 12 V battery. Calculate the charge stored on the capacitor.
5.64 mC
200
A capacitor stores 8.0 × 10⁻⁴ C of charge when the potential difference across it is 20 V. What is its capacitance?
40 x 10-6 F
200
A 2.2 nF capacitor has a charge of 1.1 × 10⁻⁸ C on its plates. Calculate the potential difference across the capacitor.
5V
200
A capacitor labelled "0.022 µF" is charged to 250 V. Calculate the charge stored, giving your answer in nanocoulombs (nC).
5500 nC
200
A capacitor labelled "1500 pF" is charged until the stored charge is 0.75 µC. Calculate the potential difference across the capacitor, giving your answer in kilovolts (kV).
0.5 kV
300
A capacitor stores a charge of 4.0 × 10⁻⁶ C when the potential difference across it is 12 V. Calculate the energy
2.4 x 10-6 J
300
A capacitor stores 1.8 mJ of energy when connected to a 9.0 V battery. calculate the charge stored on the capacitor.
400 x 10-6 C
300
A capacitor has a charge of 2.5 × 10⁻⁷ C stored on its plates and contains 3.75 × 10⁻⁶ J of energy.
30 V
300
A capacitor labelled "220 nF" is charged to 50 V. Calculate the energy stored, giving your answer in microjoules (µJ).
275 µJ
300
Two identical capacitors, each of capacitance 10 µF, are connected in parallel to a 24 V battery. Calculate the total energy stored
5.76 mJ
400
Find the total capacitor
2.79 micro farad
400
find the total capacitance
13.8 micro farad
400
find tital capacitance
3 micro farad
400
find the total capacitance
4.7 micro farad
400
Find the total capacitor
3.3 micro farad