The most sensitive instrument for magnetic survey is Options: A . &nbspmagnetic field balance B . &nbspfluxgate magnetometer C . &nbspproton precession magnetometer D . &nbspoptically pumped magnetometer

The most sensitive instrument for magnetic survey is

Question

The most sensitive instrument for magnetic survey is

Options:

A . magnetic field balance

B . fluxgate magnetometer

C . proton precession magnetometer

D . optically pumped magnetometer

Answer: Option D

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