Class 6 Exam > Class 6 Questions > A battery isa)a combination of cells in which...
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A battery is
- a)a combination of cells in which cells are joined (+) to (-)
- b)a single cell
- c)a combination of cells in which cells are joined (+) to (+)
- d)None of these
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
A battery isa)a combination of cells in which cells are joined (+) to ...
A battery is made up of multiple cells connected together, where the positive terminal of one cell is connected to the negative terminal of the next, forming a series connection. This allows the battery to generate a higher voltage.
Therefore,Right Answer- Option A
Therefore,Right Answer- Option A
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A battery isa)a combination of cells in which cells are joined (+) to ...
Understanding Batteries
A battery is an essential component in our daily lives that stores and provides electrical energy. To grasp why option 'A' is correct, let's break down the concept of a battery.
What is a Battery?
- A battery is not just a single cell; it typically consists of multiple electrochemical cells.
- These cells are arranged in a specific way to enhance voltage and capacity.
Combination of Cells
- In a battery, cells are connected in series, specifically by linking the positive terminal of one cell to the negative terminal of another.
- This configuration allows the voltage to add up, resulting in a higher total voltage output.
Why Not Other Options?
- Option B (a single cell): This is incorrect because while a single cell can produce electricity, it does not represent a battery in the conventional sense.
- Option C (cells joined (+) to (+)): This arrangement would not function effectively as it would not create a usable voltage. Instead, it would create short circuits.
- Option D (None of these): This is inaccurate since option 'A' correctly defines a battery.
Conclusion
- Thus, option 'A', which states that a battery is a combination of cells connected in a series (positive to negative), is the correct answer.
- This design is crucial for the performance and efficiency of batteries used in various applications.
A battery is an essential component in our daily lives that stores and provides electrical energy. To grasp why option 'A' is correct, let's break down the concept of a battery.
What is a Battery?
- A battery is not just a single cell; it typically consists of multiple electrochemical cells.
- These cells are arranged in a specific way to enhance voltage and capacity.
Combination of Cells
- In a battery, cells are connected in series, specifically by linking the positive terminal of one cell to the negative terminal of another.
- This configuration allows the voltage to add up, resulting in a higher total voltage output.
Why Not Other Options?
- Option B (a single cell): This is incorrect because while a single cell can produce electricity, it does not represent a battery in the conventional sense.
- Option C (cells joined (+) to (+)): This arrangement would not function effectively as it would not create a usable voltage. Instead, it would create short circuits.
- Option D (None of these): This is inaccurate since option 'A' correctly defines a battery.
Conclusion
- Thus, option 'A', which states that a battery is a combination of cells connected in a series (positive to negative), is the correct answer.
- This design is crucial for the performance and efficiency of batteries used in various applications.
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