Question
Which of the following statements is false?
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A rheostat can be used as a potential divider
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Kirchhoff's second law represents energy conservation
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Wheatstone bridge is the most sensitive when all the four resistances are of the same order of magnitude.
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In a balanced Wheatstone bridge, if the cell and the galvanometer are exchanged, the null point is disturbed.
Solution
D.
In a balanced Wheatstone bridge, if the cell and the galvanometer are exchanged, the null point is disturbed.
