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Electrostatic wattmeters measure power in AC circuits using the force between charged plates, while electrodynamic wattmeters use the interaction between magnetic fields produced by current-carrying conductors. Electrostatic wattmeters are used for measuring low power in high-voltage applications, while electrodynamic wattmeters are more commonly used for higher power measurements in lower voltage applications.
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What is difference between electrolytic capacitor and electrostatic capacitor?
Electrolytic capacitors use an electrolyte to create a conductive path, allowing for higher capacitance values and lower cost compared to electrostatic capacitors. Electrostatic capacitors store energy in an electric field between two conductive plates without the need for an electrolyte, leading to lower leakage current and higher stability over time.
Why do the electrons jump in an electrostatic discharge?
Electrons jump in an electrostatic discharge because of a buildup of electric charge, creating a potential difference between two objects. When the potential difference becomes high enough, the electrons move rapidly to neutralize the charge imbalance, producing a visible discharge of electricity.
Difference between electrostatic force and electromagnetic force?
Electrostatic force involves the interaction of stationary charges, where the force is governed by Coulomb's law. Electromagnetic force, on the other hand, includes both electrostatic and magnetic forces and arises due to the interaction of moving charges. It is described by Maxwell's equations and encompasses a wider range of interactions.
How are electrostatic force and distance related?
Electrostatic force is inversely proportional to the square of the distance between two charges. This means that as the distance between the charges increases, the electrostatic force between them decreases. The relationship is described by Coulomb's law in physics.
Difference between electrostatic and magnetostatic fields?
Electrostatic fields are produced by stationary electric charges, leading to forces that are independent of time. Magnetostatic fields, on the other hand, arise from steady currents and result in forces that act on moving charges or magnetic materials. In essence, electrostatic fields involve interactions between stationary charges, while magnetostatic fields involve interactions between steady currents.
What is Electrostatic fields in matter?
what is the difference between matter and electrostatics
What is difference between electrolytic capacitor and electrostatic capacitor?
Electrolytic capacitors use an electrolyte to create a conductive path, allowing for higher capacitance values and lower cost compared to electrostatic capacitors. Electrostatic capacitors store energy in an electric field between two conductive plates without the need for an electrolyte, leading to lower leakage current and higher stability over time.
Why do the electrons jump in an electrostatic discharge?
Electrons jump in an electrostatic discharge because of a buildup of electric charge, creating a potential difference between two objects. When the potential difference becomes high enough, the electrons move rapidly to neutralize the charge imbalance, producing a visible discharge of electricity.
Difference between electrostatic force and electromagnetic force?
Electrostatic force involves the interaction of stationary charges, where the force is governed by Coulomb's law. Electromagnetic force, on the other hand, includes both electrostatic and magnetic forces and arises due to the interaction of moving charges. It is described by Maxwell's equations and encompasses a wider range of interactions.
How are electrostatic force and distance related?
Electrostatic force is inversely proportional to the square of the distance between two charges. This means that as the distance between the charges increases, the electrostatic force between them decreases. The relationship is described by Coulomb's law in physics.
Difference between electrostatic and magnetostatic fields?
Electrostatic fields are produced by stationary electric charges, leading to forces that are independent of time. Magnetostatic fields, on the other hand, arise from steady currents and result in forces that act on moving charges or magnetic materials. In essence, electrostatic fields involve interactions between stationary charges, while magnetostatic fields involve interactions between steady currents.
What is difference between lpf and upf wattmeters?
LPF wattmeter is used for measuring power in highly inductive circuits & UPF wattmeter is used for measure power in resistance circuit in which the power factor ranges from 0.5 to unity. Answer is given by :Er. M KUMAR YADAV
What is the difference between electrostatic force and friction?
Electrostatic force is one between two electric charges but friction is the force between two surfaces. Even when the charges are at rest electro static force exists but friction would exist only when they start moving relatively. Coulomb's law is to be followed. but no specific law.
What happens to the electrostatic force if one charge is quadupled?
If one charge is quadrupled, the electrostatic force between the charges will increase by a factor of 4. This is because the electrostatic force is directly proportional to the product of the two charges involved.
What type of bonds electrostatic attraction between opposite charged atoms?
The electrostatic attraction between oppositely charged atoms (ions) is termed an ionic bond
What is electrostatic interference?
it is the disturbance between equipments and its productions.
What would have the greatest effect on the strength of electrostatic forces between two charged objects?
The magnitude of the charges on the objects and the distance between them are the two main factors that affect the strength of electrostatic forces. Increasing the charges or decreasing the distance between the objects would have the greatest effect on strengthening the electrostatic forces between them.
