Class 12 Exam > Class 12 Questions > When number of identical cells, in parallel c...
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When number of identical cells, in parallel combination are increased, the voltage of the circuit will
- a)Increase
- b)Decrease
- c)Remain same
- d)Depends on the internal resistance of the battery
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
When number of identical cells, in parallel combination are increased,...
The voltage developed by the cells in parallel connection cannot be increased by increasing the number of cells present in the circuit. It is because they do not have the same circular path. In parallel connection the connection provides power based on one cell.
The voltage will remain the same.
The voltage will remain the same.
Most Upvoted Answer
When number of identical cells, in parallel combination are increased,...
When multiple identical cells are connected in parallel, the voltage of the circuit remains the same. This is because the voltage across each individual cell remains constant, regardless of the number of cells connected in parallel.
Explanation:
1. Parallel Combination of Cells:
- When cells are connected in parallel, the positive terminals of all cells are connected together, and the negative terminals are connected together.
- This creates multiple paths for the current to flow, with each cell contributing to the overall current.
2. Voltage in Parallel Combination:
- In a parallel combination, the voltage across each individual cell remains the same. This is because the voltage produced by each cell is determined by its chemical reactions and the materials used in its construction.
- Therefore, when more cells are added in parallel, the voltage across each cell remains constant.
3. Voltage in a Circuit:
- The total voltage in a circuit is the sum of the individual voltages across each element.
- However, when cells are connected in parallel, the voltage across each cell remains the same.
- Therefore, the total voltage of the circuit remains constant, regardless of the number of cells in parallel.
4. Example:
- Let's consider a circuit with two identical cells connected in parallel.
- Each cell produces a voltage of V volts.
- When the cells are connected in parallel, the voltage across each cell remains V volts.
- Therefore, the total voltage of the circuit is V volts.
5. Conclusion:
- When the number of identical cells in a parallel combination is increased, the voltage of the circuit remains the same.
- This is because the voltage across each individual cell remains constant and does not change with the number of cells in parallel.
Explanation:
1. Parallel Combination of Cells:
- When cells are connected in parallel, the positive terminals of all cells are connected together, and the negative terminals are connected together.
- This creates multiple paths for the current to flow, with each cell contributing to the overall current.
2. Voltage in Parallel Combination:
- In a parallel combination, the voltage across each individual cell remains the same. This is because the voltage produced by each cell is determined by its chemical reactions and the materials used in its construction.
- Therefore, when more cells are added in parallel, the voltage across each cell remains constant.
3. Voltage in a Circuit:
- The total voltage in a circuit is the sum of the individual voltages across each element.
- However, when cells are connected in parallel, the voltage across each cell remains the same.
- Therefore, the total voltage of the circuit remains constant, regardless of the number of cells in parallel.
4. Example:
- Let's consider a circuit with two identical cells connected in parallel.
- Each cell produces a voltage of V volts.
- When the cells are connected in parallel, the voltage across each cell remains V volts.
- Therefore, the total voltage of the circuit is V volts.
5. Conclusion:
- When the number of identical cells in a parallel combination is increased, the voltage of the circuit remains the same.
- This is because the voltage across each individual cell remains constant and does not change with the number of cells in parallel.
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Community Answer
When number of identical cells, in parallel combination are increased,...
The voltage of circuit will never change when battery is connected. never. u can simply memorize it by thinking that a battery has its ego in voltage. if voltage will decrease then its ego will get hurt. no matter how many capacitors batteries or cells are added, potential difderence will remain same
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When number of identical cells, in parallel combination are increased, the voltage of the circuit willa)Increaseb)Decreasec)Remain samed)Depends on the internal resistance of the batteryCorrect answer is option 'C'. Can you explain this answer?
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