Home
Class 12
PHYSICS
Faraday Cage: A Faraday cage or Farad...

Faraday Cage:
A Faraday cage or Faraday shield is an enclosure made of a conducting material. The fields within a conductor cancel out with any external fields, so the electric field within the enclosure is zero. These Faraday cages act as big hollow conductors you can put things in to shield them from electrical fields. Any electrical shocks the cage receives, pass harmlessly around the outside of the cage.

Which of the following material can be used to make a Faraday cage?

Text Solution

Verified by Experts

Copper
Promotional Banner

Topper's Solved these Questions

  • SAMPLE QUESTION PAPER (THEORY)

    CBSE MODEL PAPER|Exercise Section – C|12 Videos

  • SAMPLE QUESTION PAPER (THEORY)

    CBSE MODEL PAPER|Exercise Section -D|7 Videos

  • SAMPLE QUESTION PAPER (THEORY)

    CBSE MODEL PAPER|Exercise Section – E|6 Videos

  • SAMPLE PAPER 2023 TERM I

    CBSE MODEL PAPER|Exercise SECTION D |4 Videos

Similar Questions

Explore conceptually related problems

Faraday Cage: A Faraday cage or Faraday shield is an enclosure made of a conducting material. The fields within a conductor cancel out with any external fields, so the electric field within the enclosure is zero. These Faraday cages act as big hollow conductors you can put things in to shield them from electrical fields. Any electrical shocks the cage receives, pass harmlessly around the outside of the cage. Example of a real-world Faraday cage is

Faraday Cage: A Faraday cage or Faraday shield is an enclosure made of a conducting material. The fields within a conductor cancel out with any external fields, so the electric field within the enclosure is zero. These Faraday cages act as big hollow conductors you can put things in to shield them from electrical fields. Any electrical shocks the cage receives, pass harmlessly around the outside of the cage. What is the electrical force inside a Faraday cage when it is struck by lightning?

Faraday Cage: A Faraday cage or Faraday shield is an enclosure made of a conducting material. The fields within a conductor cancel out with any external fields, so the electric field within the enclosure is zero. These Faraday cages act as big hollow conductors you can put things in to shield them from electrical fields. Any electrical shocks the cage receives, pass harmlessly around the outside of the cage. An isolated point charge +q is placed inside the Faraday cage. Its surface must have charge equal to-

Faraday Cage: A Faraday cage or Faraday shield is an enclosure made of a conducting material. The fields within a conductor cancel out with any external fields, so the electric field within the enclosure is zero. These Faraday cages act as big hollow conductors you can put things in to shield them from electrical fields. Any electrical shocks the cage receives, pass harmlessly around the outside of the cage. A point charge of 2C is placed at centre of Faraday cage in the shape of cube with surface of 9 cm edge. The number of electric field lines passing through the cube normally will be

The electric field inside a conductor

The electric field intensity on the surface of a charged conductor is

Conduction electrons are almost uniformly distributed within a conducting plate. When placed in an electric field vec(E ) , the electric field within the plate