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Why voltmeter is always connected in parallel series |
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Answer» I don\'t know Because voltmeter has high resistance. A voltmeter is a device which measures voltage across a resistor. If it is connected in series, then there would be some voltage drop across the voltmeter itself and hence, would not record the correct voltage across the resistor. Because to know the potential diff between two points it needs to be connected to two points on a circuit, which can only be accomplished by parallel connection. If it if connected in series, it will not work the way its supposed to. It will give the potential difference as 0. |
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