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Write statement of Kirchhoff’s First and...

Write statement of Kirchhoff’s First and Second Law only.

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PUNJAB BOARD PREVIOUS YEAR PAPERS-Electrical Measurements -Exercise
  1. With the help of a circuit diagram, explain how a metre bridge is used...

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  2. Draw diagram of aWheatstone bridge and by using Kirchhoff’s Laws deriv...

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  3. Write statement of Kirchhoff’s First and Second Law only.

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  4. Draw diagram of aWheatstone bridge and by using Kirchhoff’s Laws deriv...

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  5. Explain how will you compare the e.m.f’s of two cells by a potentiomet...

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  6. With the help of a circuit diagram, explain how a metre bridge is used...

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  7. Draw diagram of aWheatstone bridge and by using Kirchhoff’s Laws deriv...

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  8. Explain how will you compare the e.m.f’s of two cells by a potentiomet...

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  9. Define the term‘Resistivity’and electrical‘conductivity’and state thei...

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  10. By which material is a potentiometer wire normally made and why?

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  11. With the help of circuit diagram explain how a metre bridge can be use...

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  12. Draw diagram of aWheatstone bridge and by using Kirchhoff’s Laws deriv...

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  13. State and explain Kirchhoff’s 1st law

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  14. What is potentiometer ? Discuss its principle.

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  15. With the help of a circuit diagram, explain how a metre bridge is used...

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  16. Explain how will you compare the e.m.f’s of two cells by a potentiomet...

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  17. What is the internal resistance of a cell ? How it can be measured ?

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  18. With the help of a circuit diagram, explain how a metre bridge is used...

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  19. With the help of a circuit diagram, explain how a metre bridge is used...

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  20. What is the internal resistance of a cell ? How it can be measured ?

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