Physics, asked by Kommii78341, 9 months ago

To shield an instrument from external magnetic
field, it is placed inside a cabin made from
(a) wood
(b) ebonite
(c) iron
(d) diamagnetic substance

Answers

Answered by krishtys

7

Answer:

the object is placed inside an iron box.There is a commercially available material called mu-metal, which effectively shields magnetic fields.

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