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AB is a potentiometer wire (figure). If ...


AB is a potentiometer wire (figure). If the value of R is increased, in which direction will the balance point J shift?

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CENGAGE PHYSICS ENGLISH-ELECTRICAL MEASURING INSTRUMENTS-Subjective
  1. The potentiometer wire AB is 600 cm long. a. At what distance from ...

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  2. Figure 6.32 shows a meter bridge in the (which is nothing but a partic...

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  3. The circuit shows in Fig . 6.33 shows the use of potentiometer to meas...

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  4. Let V and I respresent, respectively, the readings of the voltmeter an...

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  5. You are given two resistors X and Y whose resistances are to be determ...

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  6. Figure 6.36 shows a potentiometer with a cell of emf 2.0 V and interna...

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  7. In a meter bridge circuit, the two resistances in the gap are 5 Omega ...

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  8. In the gives circuit, a meter bridge is shows in a balanced state. The...

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  9. In an experiment with a post office box, the radio of arms are 1000 : ...

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  10. A galvanometer reads 5*0V at full scale deflection and is graded accor...

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  11. A battery of emf 1.4 V and internal resistance 2 Omega is connected to...

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  12. A potentiometer wire has a length of 10 m and resistance 4 Omega m^(-1...

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  13. In an experiment with a potentiometer, VB=10 V. R is adjusted to be 50...

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  14. What is the advantage of using thick metallic strips to join wires in ...

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  15. AB is a potentiometer wire (figure). If the value of R is increased, i...

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  16. While doing an experiment with potentiometer (see figure) it was found...

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  17. A battery of e.m.f. 10 V and internal resistance 2 Omega is connected ...

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  18. What are the advantages of the nll-point method in a Wheatstone bridge...

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