The length of potentiometer wire is 600cm and it carries a current of 40mA. For a cell of e.m.f. 2V and
internal resistance 10ohm, the null point is found to be at 500cm. If a voltmeter is connected across the
cell, the balancing length is decreased by 10cm. Find (a)the resistance of whole wire. (b) reading of
voltmeter and (c) resistance of voltmeter
The answer to the question is available in the PDF file https://www.assignmentexpert.com/https://www.assignmentexpert.com/homework-answers/physics-answer-44503.pdf
Numbers and figures are an essential part of our world, necessary for almost everything we do every day. As important…
APPROVED BY CLIENTS
"assignmentexpert.com" is professional group of people in Math subjects! They did assignments in very high level of mathematical modelling in the best quality. Thanks a lot
Comments
Leave a comment