The resistance of a galvanometer movement is 500 n, and the current required for full-scale deflection is 250 µA. What resistance is needed to convert the galvanometer to an ammeter that reads 5.0 A full scale and how should it be connected?

The resistance of a galvanometer movement is 500 n, and the current required for full-scale deflection is 250 µA. What resistance is needed to convert the galvanometer to an ammeter that reads 5.0 A full scale and how should it be connected?

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter29: Dc Generators

Section: Chapter Questions

Problem 1PA: You are working as an electrician in a large steel manufacturing plant, and you are in the process...

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DC Generator

An electromechanical machine which converts input mechanical energy to respective output electric energy is called a generator.

Question

18.41 The resistance of a galvanometer movement is 500
2, and the current required for full-scale deflection
is 250 µA. What resistance is needed to convert the
galvanometer to an ammeter that reads 5.0 A full
scale and how should it be connected?

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