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Concave Mirror Focal Length Experiment by Anshul Sharma is a document available to read on EtoBox.

This document describes an experiment to convert a galvanometer into an ammeter of a desired range by connecting a shunt resistance in parallel. The following key steps are outlined: 1. The required shunt resistance is calculated using the given galvanometer resistance and desired ammeter range. 2. A manganin or constantan wire is used as the shunt resistance. Its diameter is measured and the required length to achieve the calculated resistance value is determined. 3. The converted ammeter is tested by

Author

Anshul Sharma

Language

EN