English

In a meter bridge experiment, to minimize an error due to contact resistance, ______

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Question

In a meter bridge experiment, to minimize an error due to contact resistance, ______  

Options

  • repeat the experiment by interchanging the resistance in gaps

  • use non-uniform meter bridge wire

  • changing the value of known resistance in the gap

  • increase the current flowing through meter bridge wire

MCQ
Fill in the Blanks
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Solution

In a meter bridge experiment, to minimize an error due to contact resistance, repeat the experiment by interchanging the resistance in gaps.

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