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If the electric potential is given, which of the following cannot be calculated?
- a)Electrostatic energy
- b)Electric field intensity
- c)Electric flux density
- d)Permittivity
Correct answer is option 'A'. Can you explain this answer?
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Verified Answer
If the electric potential is given, which of the following cannot be c...
Answer: a
Explanation: Using potential, we can calculate electric field directly by gradient operation. From E, the flux density D can also be calculated. Thus it is not possible to calculate energy directly from potential.
Explanation: Using potential, we can calculate electric field directly by gradient operation. From E, the flux density D can also be calculated. Thus it is not possible to calculate energy directly from potential.
Most Upvoted Answer
If the electric potential is given, which of the following cannot be c...
Explanation:
The electric potential is a scalar quantity that describes the amount of work required to move a unit positive charge from infinity to a given point in an electric field. It is expressed in volts (V).
Several other electric field parameters can be calculated based on the electric potential. These include electric field intensity, electric flux density, and permittivity. However, electrostatic energy cannot be calculated directly from the electric potential.
Electrostatic energy is the amount of work required to assemble a system of charges in an electric field. It is also known as electric potential energy and is expressed in joules (J). It depends on the configuration and distribution of charges in the system and cannot be determined solely from the electric potential.
Therefore, the correct answer is option A, electrostatic energy cannot be calculated based solely on the electric potential.
Summary:
- The electric potential is a scalar quantity that describes the amount of work required to move a unit positive charge from infinity to a given point in an electric field.
- Other electric field parameters that can be calculated based on the electric potential include electric field intensity, electric flux density, and permittivity.
- Electrostatic energy is the amount of work required to assemble a system of charges in an electric field, and it cannot be calculated solely from the electric potential.
The electric potential is a scalar quantity that describes the amount of work required to move a unit positive charge from infinity to a given point in an electric field. It is expressed in volts (V).
Several other electric field parameters can be calculated based on the electric potential. These include electric field intensity, electric flux density, and permittivity. However, electrostatic energy cannot be calculated directly from the electric potential.
Electrostatic energy is the amount of work required to assemble a system of charges in an electric field. It is also known as electric potential energy and is expressed in joules (J). It depends on the configuration and distribution of charges in the system and cannot be determined solely from the electric potential.
Therefore, the correct answer is option A, electrostatic energy cannot be calculated based solely on the electric potential.
Summary:
- The electric potential is a scalar quantity that describes the amount of work required to move a unit positive charge from infinity to a given point in an electric field.
- Other electric field parameters that can be calculated based on the electric potential include electric field intensity, electric flux density, and permittivity.
- Electrostatic energy is the amount of work required to assemble a system of charges in an electric field, and it cannot be calculated solely from the electric potential.
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If the electric potential is given, which of the following cannot be calculated?a)Electrostatic energyb)Electric field intensityc)Electric flux densityd)PermittivityCorrect answer is option 'A'. Can you explain this answer?
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