asked 179k views
5 votes
Help please :) ?

Which material is used to magnetically screen electrical equipment from unwanted magnetic
fields?
A: aluminium
B : copper
C : iron
D :steel

asked
User Blech
by
8.8k points

2 Answers

6 votes
B is the answer, copper is used to magnetically screen electrical equipment from unwanted magnetic fields
answered
User Taylor Courtney
by
8.7k points
2 votes

Answer:

B is the answer

Step-by-step explanation:

Typical materials used for electromagnetic shielding include sheet metal, metal screen, and metal foam. Common sheet metals for shielding include copper, brass, nickel, silver, and tin.

answered
User Jihor
by
7.9k points
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