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Geological Engineering · Q89

Geophysical Methods in Engineering

Engineering and GATE · Geological Engineering · question 89

Q89

What is the typical unit of magnetic field strength used in magnetic surveys?

A.
Tesla
Answer
B.
Ampere
C.
Gauss
D.
Newton

Answer: Option A

Solution

Answer: Option A
Solution:
Magnetic field strength is often expressed in nanoTesla (nT) or Tesla.1 Tesla = 10,000 Gauss.
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