Why is a voltmeter connected in parallel?
Understand the Problem
The question is asking for an explanation of why voltmeters are connected in parallel in electrical circuits. This involves understanding the function of a voltmeter and the behavior of voltage in electrical networks.
Answer
To measure voltage across two points without altering circuit resistance.
A voltmeter is connected in parallel to measure the voltage across two points without significantly altering the circuit's resistance.
Answer for screen readers
A voltmeter is connected in parallel to measure the voltage across two points without significantly altering the circuit's resistance.
More Information
An ideal voltmeter has a very high resistance, ensuring it draws minimal current, thus providing an accurate measurement of voltage.
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