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The Wheatstone bridge circuit have the r...

The Wheatstone bridge circuit have the resistance in the various arms shown as figure Calculate the current through galvanometer

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R G PUBLICATION-CURRENT ELECTRICITY-EXERCISE
  1. Find the equivalent resistance across A and B in the circuit.

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  2. From the circuit the reading of a volt meter is 18 volts. What is the ...

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  3. The Wheatstone bridge circuit have the resistance in the various arms ...

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  4. 12 identical wire each of resistance 6Omega are joined to form a cube....

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  5. State Kirchhoff's voltage law and mention its significance.

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  6. What is Ohm's law? Describe.

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  7. Show thaqt the current I through an area of cross section is given by ...

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  8. Write the limitation of Ohm's law.

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  9. Find out the resistance value of the following resistors of four colou...

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  10. Deduce the relation of resistors when connected in parallel.

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  11. N resistors are connected in series, and all resistors are same. Find ...

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  12. Give the equations for combination of n cells in series.

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  13. Write an expression for the ratio of resistance in balanced Wheatstone...

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  14. Write the experimental procedure to find out an unknown resistance usi...

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  15. Give the experimental procedure to find out the internal resistance o...

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  16. Is Ohn's law universally applicable for all conducting elements? Write...

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  17. Apply Kirchoff's laws of current electricity to establish the conditi...

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  18. From the circuit calculate the resistance between A and B.

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  19. In a Wheatstone bridge the ratio arm P and Q are approximately equal. ...

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  20. Calculate the potential difference between the junction B and D in the...

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