What is the amount of electric potential ?

What is the amount of electric potential ?
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The amount of electric potential.
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Five coulombs of charge are placed on a thin-walled conducting shell. Once the charge has come to rest, the electric potential inside the hollow conducting shell is found to be: w) zero x) uniform inside the sphere and equal to the electric potential on the surface of the sphere y) smaller than the electric potential outside the sphere z) varying as one over r squared.

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Description : What is the amount of electric current ?

Last Answer : The basic amount of electric current.

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Description : What is electric potential ?

Last Answer : Electric potential is the work that is done to bring a single positive charge to a certain point in an electric field from an infinite distance.

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Last Answer : : The difference in the electrical potential of a single charge is the amount of work done to transfer each single charge from one point of the electric field to another. If there is no difference in ... , the charge will not flow in any corner and the work will not be completed in any corner.

What is the unit of electric potential in SI system ?

Description : What is the unit of electric potential in SI system ?

Last Answer : : In the SI system, the unit of electrical potential is 'volts'.

What is a unit to measure electric potential called?

Description : What is a unit to measure electric potential called?

Last Answer : Need answer

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How is the electric potential at the centre of a charged conductor?

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When electric potential is null, then the electric field intensity will be a) 0 b) 1 c) dA/dt d) –dA/dt

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The capacitance of a material refers to a) Ability of the material to store magnetic field b) Ability of the material to store electromagnetic field c) Ability of the material to store electric field d) Potential between two charged plates

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Calculate the potential when a conductor of length 2m is having an electric field of 12.3units. a) 26.4 b) 42.6 c) 64.2 d) 24.6

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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

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If potential V = 20/(x 2 + y 2 ). The electric field intensity for V is 40(x i + y j)/(x 2 + y 2 ) 2 . State True/False. a) True b) False

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Find the electric potential for an electric field 3units at a distance of 2m. a) 9 b) 4 c) 6 d) 3/2

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The electric field intensity is the negative gradient of the electric potential. State True/False. a) True b) False

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Gauss law can be used to compute which of the following? a) Permittivity b) Permeability c) Radius of Gaussian surface d) Electric potential

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Potential difference is the work done in moving a unit positive charge from one point to another in an electric field. State True/False. a) True b) False

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According to electron theory, an electric current flows from what potential to what potential?

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The force per unit charge is called: (a) Electric field (b) Electric field intensity (c) Electric potential energy (d) Electric potential

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Electric Potential

Description : Electric Potential

Last Answer : If we apply external negative charge to one end of a metal conductor and an external positive charge to the end of conductor, a drift of free electrons or an electric current will flow through that conductor.

Electrostatics : Electric Field & Potential

Description : Electrostatics : Electric Field & Potential 

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In practice, Earth is chosen as a place of zero electric potential because it

Description : In practice, Earth is chosen as a place of zero electric potential because it 

Last Answer : In practice, Earth is chosen as a place of zero electric potential because it has almost constant potential

Is electric potential zero when electric field is zero?

Description : Is electric potential zero when electric field is zero?

Last Answer : Yes  .If  electric  field  is  zero  then  electric  potential  is  zero  ,  not  even  one.