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A galvanometer based recorder works on the principle of ________
Van der Wallās effect
DāArsonval movement
Paschen effect
Azhimuthal quatum number
DāArsonval movement
Quick Summary: Practice and solve "A galvanometer based recorder works on the principle of ________..." for Electrical - Measurement & Instrumentation. The correct answer is Option B: DāArsonval movement. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Answer:
Option **(b) **