Which of the following is the most commonly used magnetic shielding?
A. Helmholtz coils
B. Ferro-magnetic shielding
C. Faraday shield
D. Magnetometer probe
Answer:B
Which of the following is the most commonly used magnetic shielding?
A. Helmholtz coils B. Ferro-magnetic shielding C. Faraday shield D. Magnetometer probe
Explanation: Ferro-magnetic shielding is the most commonly used magnetic shielding. Helmholtz coil can be used as alternative.