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Question
If the e.m.f of a cell is not constant in the metre bridge experiment, then the ____________.
Options
position of null point will keep on changing
null point will be constant
null point will be at one end
null point will be zero
MCQ
Fill in the Blanks
Solution
If the e.m.f of a cell is not constant in the metre bridge experiment, then the null point will be constant.
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