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n-identical cells each of emf E and inte...

n-identical cells each of emf E and internal resistance r are connected in series. Find the expression for current in the circuit given below.

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R G PUBLICATION-CURRENT ELECTRICITY-EXERCISE
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  2. Apply Kirchoff's laws of current electricity to establish the conditi...

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  3. n-identical cells each of emf E and internal resistance r are connecte...

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  4. Establish the following relation for drift velocity. Vd = (eE)/m tau

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  7. Draw the circuit diagram of potentionmeter to compare the emf of two c...

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  8. Draw the circuit diagram of the potentiometer to determine the interna...

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  9. You are given a potentiometer, a rheostat, one key, a driving cell fo...

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  10. A battery of e.m.f 2V and internal resistance 1Omega is used to send a...

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  11. Compare the amount of heat developed in three similar wires having le...

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  12. In the circuit given below, find the potential difference between A an...

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  13. State Kirchoff's laws of current electricity.

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  14. In the circuit given below, find the current through 10Omega.

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  15. How is the changing electric filed between the plates of a parallel ...

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  16. A potentiometer wire AB has a length 0.5, and resistacne 0.5Omega. AS...

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  17. As shown in the diagram, network of resistors R1 and R2 extends off to...

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  18. Establish the following relation for drift velocity. Vd = (eE)/m tau

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  19. With the help of graphs, how resistivity changes with temperature in t...

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