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Q: What is difference between electric field intensity and electric lines of force?
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Relationship between electric field intensity and electric potential?

Electric field intensity is related to electric potential by the equation E = -dV/dx, where E is the electric field intensity, V is the electric potential, and x is the distance in the direction of the field. Essentially, the electric field points in the direction of decreasing potential, and the magnitude of the field is related to the rate at which the potential changes.


What is the difference between mosfet and photo diode?

the current in mosfet is controlled by electric field where as in poto diode is controlled by intensity of light


What distinguish electric field intensity from electric potential stating the unit of each?

Electric Field Intensity also simply referred to as the Electric Field is a vector quantity with the units (V/m) (Volts per meter) Symbol: E (Boldface to represent a vector)Electric Potential is a scalar quantity with units V (Volts). Also sometimes referred to as Voltage when dealing with the difference between two points. Symbol: V (non-bolded to represent a scalar)The relationship between the two is:The Electric Field Intensity E is equal to the negative of the gradient of V.


What represent the surface integral of electric field intensity?

Electric flux.


What is the phase difference between electric and magnetic field?

Zero.


Is electric field intensity a vector quanity?

Yes, it is.


Electric quadrupole and intensity of electric field?

Yes, yes, go on. What is your question ?


Is the electric intensity at any two points in a uniform electric field equal?

Yes. That's what "uniform electric field" means.


What are 3 factors which affect the magnitude of magnetic force on current-carrying conductors?

Electric current, magnetic field intensity, length of the conductor, angle between the electric current and magnetic field


What are the difference between elactric field and electric displacement field?

The electric displacement field is a vector field, shown as D in equations and is equivalent to flux density. The electric field is shown as E in physics equations.


How does electric field intensity form?

due electrostatic force


Why 400kVA and above the transmission line have bundled conductor?

To reduce the electric field intensity at the surface of the conductor which can lead to corona discharge and insulation breakdown. By using bundled conductors, the electric field is distributed between the four (in the case of 400-kV lines) conductors, thus reducing the field intensity per conductor.