1) A moving coil Voltmeter has resistance of 202 and full scale deflection of 120° is reached when a 100mV is applied across its terminals. The moving coil has the effective dimensions of 3.1cm x 2.6cm and is wound with 120 turns the flux densi- ty in the gap is 0.15 wb/m. Determine the spring constant.

1) A moving coil Voltmeter has resistance of 202 and full scale deflection of 120° is reached when a 100mV is applied across its terminals. The moving coil has the effective dimensions of 3.1cm x 2.6cm and is wound with 120 turns the flux densi- ty in the gap is 0.15 wb/m. Determine the spring constant.

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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