Question

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

a) Plastic

b) Glass

c) Copper

d) Wood​

Answer 1

Answer:

The material that works best is aluminum, copper or chicken wire for a chicken wire Faraday cage. Faraday cages require a lot of contact between the metal components so a mesh design can work well.

Answer 2

Answer:

Explanation:

Faraday cage:

A faraday cage is a container that protects its contents from external electric fields. It is built of conducting materials, such as wire mesh or metal plates.

For a chicken wire Faraday cage, aluminium, copper, or chicken wire are the finest materials. Faraday cages need a lot of metal-metal contact, hence a mesh design can be effective.

Working:

According to Florida State University, a Faraday cage is simply a container or shield that excludes electromagnetic radiation from across the electromagnetic spectrum, such as radio waves and microwaves.

It operates under the premise that when an electromagnetic field collides with an electrically conductive material, the charges stay outside the conductor rather than moving inside.

In more concrete terms, this means that a cage made of an electrically conductive substance will stop some electromagnetic radiation from passing through.

Both static (constant) and non-static (changing) electric fields are covered by this.

Copper material can be used to make a Faraday cage.

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