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How does a battery maintain a constant p...

How does a battery maintain a constant potential difference between its terminals ?

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We know that a battery consists electric force `(F_(e))` and chemical. force `(F_(e)).` These two potential difference between its terminals.
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VGS PUBLICATION-BRILLIANT-ELECTRIC CURRENT-QUESTIONS GIVEN IN THE LESSON (1 MARK QUESTIONS
  1. what is the direction of electric current in terms of potential differ...

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  2. Do positive charges move in a conductor ? Can you give an an example o...

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  3. How does a battery maintain a constant potential difference between it...

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  4. Why does the battery discharge when its positive and negative termina...

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  5. What happens when the battery is conneted in a circuit ?

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  6. How can we measure potential difference or emf ?

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  7. Is there any relation between emf of battery and drift speed of electr...

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  8. Can you guess the reason wh the ratio of V and I in case of LED is not...

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  9. Do all materials obey Ohm's law ?

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  10. What is resitance ?

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  11. Is the value of resistance same for all materials ?

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  12. Is there any application of Ohm's law in daily life ?

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  13. What cause electric shock in the human body ?

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  14. Do you know the voltage of mains that we use in our household circuits...

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  15. What happens to the resistsance of a conductor if we increse its lengt...

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  16. Does the thickness of a conductor influence its resitance ?

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  17. How are electric devices connected in circuits ?

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  18. When bulbs are connected (resistors) in series, What do you notice ?

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  19. What do you notice when bulbs (resotors) are connected in series to th...

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  20. What do you mean by equivalent resistance resitance ?

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