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Ebn_Alnafees
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what is the physical explanation of the fact that the electric field is zero inside a conductor?
what is the physical explanation of the fact that the electric field is zero inside a conductor?
An electric field is a physical quantity that describes the influence of electric charges on each other. It is a vector quantity, meaning it has both magnitude and direction.
Inside a conductor, the free electrons are able to move freely and redistribute themselves in response to an applied electric field. Due to this redistribution, the net electric field inside the conductor becomes zero.
A zero electric field inside a conductor means that the charges within the conductor are in a state of equilibrium, and there is no movement of charge or current. This is a fundamental property of conductors and is essential for many electrical applications.
No, the electric field is not necessarily zero at the surface of a conductor. It depends on the shape of the conductor and the distribution of charges on its surface. However, the electric field inside the conductor will always be zero.
Yes, an electric field can be zero in a non-conducting material if there are equal and opposite charges present that cancel out the field. This is known as electrostatic equilibrium and is a common occurrence in insulators.