xswtxoj said:if PE is 91.02 and the equation is W= 1/2 *C*V sq
then 910/2 * 4.63x10-6= then sq root then to 9913.33
xswtxoj said:i did it and got 2.10E -3 V and its its in μf
xswtxoj said:v= 19826.67 is that the potential difference?
Potential difference, also known as voltage, is the difference in electric potential between two points in an electric circuit. It is measured in volts (V) and represents the amount of energy needed to move a unit charge from one point to another.
Potential difference can be measured using a voltmeter, which is connected in parallel to the component or circuit being measured. The voltmeter measures the voltage drop across the component or circuit, giving the potential difference.
The unit of potential difference is the Volt (V), named after the Italian physicist Alessandro Volta who invented the first battery. It can also be expressed in other units such as joules per coulomb (J/C) or electron volts (eV).
Potential difference is important in electricity because it is the driving force that pushes charges through an electric circuit. It is necessary for the flow of electric current and is used to power electronic devices and appliances.
The higher the potential difference, the greater the force pushing the charges through the circuit, resulting in a larger flow of electric current. Conversely, a lower potential difference will result in a lower flow of electric current.