Ask Questions, Get Answers

Want to ask us a question? Click here
Browse Questions
Home  >>  JEEMAIN and AIPMT  >>  Physics  >>  Class12  >>  Current Electricity
0 votes

The net resistance of a voltmeter should be large to ensure that

$\begin {array} {1 1} (A)\;It \: does\: not\: get\: overheated \\ (B)\;It\: draws\: sufficient\: current \: from\: the \: circuit\: necessary \: for\: its \: functioning \\ (C)\;It\: can\: measure\: large\: potential\: differences \\ (D)\;It \: does\: not \: appreciably\: change\: the \: potential\: difference\: to\: be \: measured \end {array}$


Can you answer this question?

1 Answer

0 votes
Factual Question.  Based on basic construction and implementation of voltmeter, the voltmeter is connected in parallel in acircuit , it should not change the potential difference to be measured
Ans : (D)


answered Feb 3, 2014 by thanvigandhi_1
edited Aug 22, 2014 by thagee.vedartham

Related questions

Ask Question
student study plans
JEE MAIN, CBSE, NEET Mobile and Tablet App
The ultimate mobile app to help you crack your examinations
Get the Android App