AP EAPCET 06-Jul-2022 Shift 1 Paper

Section: Physics

Question : 111 of 160

Marks: +1, -0

A vibration magnetometer is used at two different places A and B on the earth. The time period of a magnet suspended freely in the magnetometer at A is twice that at B. If the horizontal component of the earth's magnetic field at B is 32×106T, then its value at A is

HA=8×10−6T
HA=32×10−6T
HA=4×10−6T
HA=16×10−6T

Validate

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