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Why the combination of cell is done ? Wr...

Why the combination of cell is done ? Write it's method

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`rArr` From given one cell necessary voltage or current cannot be obtained. In this condition by connecting more than one cell in different combination desired voltage or current can be obtained. This is called combination of cells.
`rArr` There are three methods of combining cells.
(1) Series connection
(2) Parallel connection
(3) Mixed connection
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KUMAR PRAKASHAN-CURRENT ELECTRICITY-SECTION [D] MULTIPLE CHOICE QUESTIONS (MCQs) (MCQs ASKED IN BOARD EXAM AND GUJCET)
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  10. A student is given 4 identical batteries having emf 1.5 Veach and inte...

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  13. Brown, Red and Orange coloured bands on carbon resistor are followed b...

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  14. What is the current in the 40 resistor when switch S(1) is open and sw...

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  15. When the temperature of a conductor increase the ratio of its resistiv...

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  18. The heat produced per unit time, on passing electric current through a...

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  19. A carbon resistor has three bands as Brown Black and Green in order. W...

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