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The working of a meter is based on the use of a permanent magnet. In order to protect the meter functioning from stray magnetic fields
Meter is surrounded by strong magnetic fields
Soft iron shielding is used
Plastic shielding is provided
Shielding of nonmagnetic material is used
Soft iron shielding is used
Practice and solve "The working of a meter is based on the use of a permanent magnet. In order to protect the meter func..." for Electrical - Electromagnetics Field Theory . The correct answer is Option B: Soft iron shielding is used. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Option **(b) **