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When the positive and negative electrod...

When the positive and negative electrodes of a cell are denoted as P and N inside the cell.

A

A) Current is from N to P

B

B) Current is from P to N

C

C) Ions move from P to N

D

D) Electrons move from N to P

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The correct Answer is:
B
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AAKASH INSTITUTE ENGLISH-CURRENT ELECTRICITY-Try Yourself
  1. Potential difference across AB in the network shown in figure.

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  2. Maximum current produced by a cell of emf 10 V and internal resistan...

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  3. When the positive and negative electrodes of a cell are denoted as P ...

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  4. About internal resistance of a cell , the correct statements that it i...

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  5. Find the current through the 10 Omega resistance connected across AB

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  6. Four identical cells each having emf E and internal resistance r are c...

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  7. The current l through the cell in the network shown is

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  8. In the network shown below , potential difference across CD is

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  9. The current l in the circuit shown below is

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  10. Twelve identical resistance R each form a cube as shown in figure. Re...

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  11. In the network shown , find the resistance across AB.

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  12. In the metre bridge, the balancing length AB =l=20 cm. The unknown res...

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  13. An unknown resistance R(1) is connected is series with a resistance of...

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  14. Two cells of emf E(1) and E(2) are to be compared in a potentiometer...

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  15. A simple potentiometer circuit is shown in figure. The internal resi...

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  16. Consider the circuit shown in Figure . Ther terminal voltage of the 2...

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  17. N sources of current with different emf's are connected as shown in Fi...

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  18. Voltmeter V and Ammeter A are used to measure the total potential dif...

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  19. Could the equation for R(3) lead to a negative valuefor this resistanc...

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  20. Which of the two capacitor plates is at the higher potential ?

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