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The direction of current density is ……. ...

The direction of current density is ……. To the direction of friff velocity of electrons in the conductor

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PRADEEP-CURRENT ELECTRICITY-Exercise
  1. Current is a…….quantity and in SI unit is……..

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  2. In a closed loop when current has not been reached the stedy start , t...

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  3. The direction of current density is ……. To the direction of friff velo...

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  4. Consider positive and negative charge (all of equal magnitude) moving ...

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  5. The mean time internal of two consecutive collisiion of the electron ...

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  6. As the temperature of a metal conductors increase the frequency of col...

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  7. Resistivity is the property of the ……. and it depends opon the ….. of...

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  8. In the circuit all the measuring instruments are ideal the reading of ...

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  9. The medium between the plate of battery offers some resistance to the ...

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  10. If three cell are connected in parallel then equivalent emf……. and equ...

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  11. Kirchhoff's second law is based on law of conservation of

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  12. The value of current I, in the will be

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  13. Use kirchhoff's rules to determine the value of current I(1) flowing i...

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  14. In a Wheatstone bridge resistance connected the bridge is balanced , w...

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  15. In the given figure, when galvanometer shows no deflection, the curren...

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  16. In a meter bridge experiment the ratio of left gap resistance to right...

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  17. Metal wire is connected in the left gap, semi conductor is connected i...

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  18. In the measurement of resistance by a meter-bridge, the current is nec...

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  19. The accurate measurement of emf can be obtained using.

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  20. Which of the following statement is only currect statement for a poten...

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