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The internal resistance of a cell is the...

The internal resistance of a cell is the resistance of

A

material used in the cell

B

electrolyte used in the cell

C

electrodes of the cell

D

vessel of the cell

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MODERN PUBLICATION-TEXTUAL QUESTIONS-EXERCISE
  1. A student has 10 resistors each of resistance r, From the given resist...

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  2. Which of the following is a secondary cell?

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  3. The internal resistance of a cell is the resistance of

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  4. The internal resistance of a cell of e.m.f. 2 V is 0.1 Omega. It is co...

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  5. A battery of e.m.f. 10V and internal resistance 3 Omega is connected t...

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  6. The potential difference across the terminals of a battery is 50 V whe...

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  7. The terminal voltage of a cell emf E on short circuiting will be

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  8. For driving current of 2A for 6 min in a circuit, 1,000 J of work is t...

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  9. Two batteries of e.m.f. 4V and 8V with internal resistances 1 Omega an...

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  10. To draw maximum current from a combination of cells, how should the ce...

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  11. Current provided by a battery is maximum, when

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  12. kirchoff's first and second laws are respectively based on law of cons...

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  13. The sensitivity of the potentiometer can be increased by

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  14. The potentiometer consists of a wire of length 4 m and resistance of 1...

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  15. In a potentiometer of one metre length, an unknown emf voltage source ...

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  16. A 2Omega resistor is connected in series with R Omega resistor. This c...

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  17. In Bohr's model of hydrogen atom, the electron moves around the nucleu...

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  18. The potential difference applied to an X-ray tube is 5 kV and the curr...

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  19. A strip of copper another of germanium are cooled from room temperatur...

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  20. The current I and voltage V curves for a given metallic wire at two di...

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