A hollow spherical conductor carries a charge Q. What is the electric field insi

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Question: A hollow spherical conductor carries a charge Q. What is the electric field inside the cavity?

Options:

Correct Answer: 0

Solution:

Inside the cavity of a hollow conductor, the electric field is zero due to the shielding effect of the conductor.

A hollow spherical conductor carries a charge Q. What is the electric field inside the cavity?

A hollow spherical conductor carries a charge Q. What is the electric field inside the cavity?

Correct Answer: Electric field inside the cavity is zero.

Step 1: Understand that a hollow spherical conductor is a type of conductor that has a space (cavity) inside it.
Step 2: Know that when a conductor carries a charge (Q), the charge distributes itself on the outer surface of the conductor.
Step 3: Remember that electric fields inside a conductor are always zero when in electrostatic equilibrium.
Step 4: Realize that the cavity inside the hollow conductor is shielded from external electric fields by the conductor itself.
Step 5: Conclude that because of this shielding effect, the electric field inside the cavity is zero.

Electrostatics – The behavior of electric charges at rest, particularly in conductors.
Gauss's Law – A principle that relates the electric field to the charge enclosed by a surface.
Shielding Effect – The phenomenon where the electric field inside a conductor is zero when in electrostatic equilibrium.