Why is a voltmeter connected in parallel?
Understand the Problem
The question is inquiring about the reason behind connecting a voltmeter in parallel within an electrical circuit, which is important for measuring the voltage across components accurately.
Answer
A voltmeter is connected in parallel to minimize the resultant resistance and measure the voltage accurately.
The final answer is a voltmeter is connected in parallel to minimize the resultant resistance and to measure the voltage accurately without affecting the circuit.
Answer for screen readers
The final answer is a voltmeter is connected in parallel to minimize the resultant resistance and to measure the voltage accurately without affecting the circuit.
More Information
An ideal voltmeter has high resistance to ensure it does not draw significant current from the circuit, allowing for accurate voltage measurements.
Tips
Common mistakes include connecting the voltmeter in series, which would alter the circuit characteristics and lead to incorrect voltage readings.
