The earth’s potential is taken is –a)Infiniteb)Supply volt...
Earth is chosen as a place of zero electric potential because it has almost constant potential.
View all questions of this testThe earth’s potential is taken is –a)Infiniteb)Supply volt...
Earth's Potential
The potential of the earth is considered to be zero in electrical engineering. This is because the earth is used as a reference point for electrical systems and is considered to have a potential of zero volts.
Explanation
- In electrical systems, all voltages are measured relative to the earth. This means that the earth is used as a common reference point for voltage measurements.
- The potential of the earth is chosen as a reference point because it is large and stable, making it a reliable reference for electrical systems.
- By using the earth as a reference point, it simplifies calculations and measurements in electrical systems.
- In practical terms, when we refer to the potential of the earth as zero volts, it makes it easier to understand and work with electrical systems.
Conclusion
In conclusion, the potential of the earth is considered to be zero volts in electrical engineering. This is because it is used as a reference point for voltage measurements in electrical systems. By defining the earth's potential as zero, it simplifies calculations and makes it easier to work with electrical systems.