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Question
A voltmeter is always connected in parallel in the experiment to determine the resistance of a given wire using ohm's law because it has
A voltmeter is always connected in parallel in the experiment to determine the resistance of a given wire using ohm's law because it has
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Solution
The correct option is A high resistance.
An ideal voltmeter has high resistance, because It is a high resistance device, so it is connected in parallel combination, so as to minimize the resultant resistance. It minimizes the current through voltmeter such that it will measure accurate voltage between two points.
An ideal voltmeter has high resistance, because It is a high resistance device, so it is connected in parallel combination, so as to minimize the resultant resistance. It minimizes the current through voltmeter such that it will measure accurate voltage between two points.
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