A Standard cell of 1.0185 V with a simple potential meter balances at 50 cm. Calculate percentage error in an ammeter that reads 0.43 A and balance is obtained at 43.2 cm with potential difference across a 20 resister in ammeter circuit?

A Standard cell of 1.0185 V with a simple potential meter balances at 50 cm. Calculate percentage error in an ammeter that reads 0.43 A and balance is obtained at 43.2 cm with potential difference across a 20 resister in ammeter circuit?

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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Question

A Standard cell of 1.0185 V with a simple
potential meter balances at 50 cm. Calculate
percentage error in an ammeter that reads
0.43 A and balance is obtained at 43.2
cm with potential difference across a 20
resister in ammeter circuit?

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