Can anyone help me with this please? Any help is greatly appreciated.
a. The plates of parallel-plate capacitor in vacuum are 0.5 cm apart and 1 m2 in area. Potential difference of 12 kV is applied across the capacitor. Calculate:
1. Capacitance
2. Charge on each plate
3. Magnitude of the electric field between the plates &
4. Energy density
5. Energy density (volume based) of a dry cell (1.5 V, 2500 mAh) and compare with that of the energy density calculated in 4.
b. Arrange the following in increasing order:
1. Power density value: Battery, Capacitor, Super capacitor and Fuel cell
2. Energy density value: Battery, Capacitor, Super capacitor and Fuel cell
a. The plates of parallel-plate capacitor in vacuum are 0.5 cm apart and 1 m2 in area. Potential difference of 12 kV is applied across the capacitor. Calculate:
1. Capacitance
2. Charge on each plate
3. Magnitude of the electric field between the plates &
4. Energy density
5. Energy density (volume based) of a dry cell (1.5 V, 2500 mAh) and compare with that of the energy density calculated in 4.
b. Arrange the following in increasing order:
1. Power density value: Battery, Capacitor, Super capacitor and Fuel cell
2. Energy density value: Battery, Capacitor, Super capacitor and Fuel cell