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Potentiometer measures potential moreaccurately because [2000]
  • a)
    it measures potential in the open circuit
  • b)
    it uses sensitive galvanometer for nulldeflection
  • c)
    it uses high resistance potentiometer wire
  • d)
    it measures potential in the closed circuit
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
Potentiometer measures potential moreaccurately because [2000]a)it mea...
Potentiometer measures potential current
more accurately because it measure potential
in open circuit and hence error in potential
due to internal resistance is removed.
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Most Upvoted Answer
Potentiometer measures potential moreaccurately because [2000]a)it mea...
When we measure the emf of a cell by the potentiometer then no current flows in the circuit in zero-deflection condition ie, cell is in open circuit. Thus, in this condition the actual value of a cell is found.
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Potentiometer measures potential moreaccurately because [2000]a)it measures potential in the open circuitb)it uses sensitive galvanometer for nulldeflectionc)it uses high resistance potentiometer wired)it measures potential in the closed circuitCorrect answer is option 'A'. Can you explain this answer?
Question Description
Potentiometer measures potential moreaccurately because [2000]a)it measures potential in the open circuitb)it uses sensitive galvanometer for nulldeflectionc)it uses high resistance potentiometer wired)it measures potential in the closed circuitCorrect answer is option 'A'. Can you explain this answer? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Potentiometer measures potential moreaccurately because [2000]a)it measures potential in the open circuitb)it uses sensitive galvanometer for nulldeflectionc)it uses high resistance potentiometer wired)it measures potential in the closed circuitCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Potentiometer measures potential moreaccurately because [2000]a)it measures potential in the open circuitb)it uses sensitive galvanometer for nulldeflectionc)it uses high resistance potentiometer wired)it measures potential in the closed circuitCorrect answer is option 'A'. Can you explain this answer?.
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