Question

in the
What is a voltmeter ? How is a voltmeters connected
Circuit to measure the potential difference
between two points. Explain with the help of a
diagram.​

Answer 1

Explanation:

A voltmeter is always connected in parallel across the points where the potential difference is to be measured. Suppose we have a conductor AB, such as a resistance wire, and we want to measure the potential difference across its ends

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Answer 2

Answer:

A voltmeter is an instrument that measures the difference in electrical potential between two points in an electric circuit. In order for a voltmeter to measure a device's voltage, it must be connected in parallel to that device. ...