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The internal voltage drop of a voltage source __________.
- a)is the highest when no load is applied
- b)does not influence the terminal voltage
- c)depends upon the internal resistance of the source
- d)decreases with increase load current
Correct answer is option 'C'. Can you explain this answer?
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The internal voltage drop of a voltage source __________.a)is the high...
Internal Voltage drop of Voltage source is given by;
Vinternal = r×I
I is current flowing through the voltage source and r is internal resistance of Voltage source.
Vinternal = r×I
I is current flowing through the voltage source and r is internal resistance of Voltage source.
Most Upvoted Answer
The internal voltage drop of a voltage source __________.a)is the high...
Explanation:
Internal voltage drop refers to the amount of voltage that is lost within a voltage source due to its internal resistance. This drop in voltage can affect the overall performance of the source and the load that is connected to it. The correct answer to the given question is option 'C', which states that the internal voltage drop of a voltage source depends upon the internal resistance of the source.
Internal resistance of a voltage source:
The internal resistance of a voltage source is the resistance that is inherent in the source itself. This resistance is caused by the materials used to construct the source and the way it is designed. The internal resistance of a source can be calculated using Ohm's law, which states that the resistance is equal to the voltage divided by the current.
Effect of internal resistance on voltage drop:
When a load is connected to a voltage source, the source must deliver the required voltage and current to the load. However, due to the internal resistance of the source, some of the voltage is lost within the source itself. This results in a decrease in the terminal voltage that is delivered to the load.
As the load current increases, the amount of voltage dropped across the internal resistance of the source also increases. This means that the overall voltage delivered to the load decreases. This effect is known as voltage regulation, and it is an important consideration when designing or selecting a voltage source for a particular application.
Conclusion:
In summary, the internal voltage drop of a voltage source depends upon the internal resistance of the source. This drop in voltage can affect the overall performance of the source and the load that is connected to it. Understanding the internal resistance of a source and its effect on voltage regulation is important when designing or selecting a voltage source for a particular application.
Internal voltage drop refers to the amount of voltage that is lost within a voltage source due to its internal resistance. This drop in voltage can affect the overall performance of the source and the load that is connected to it. The correct answer to the given question is option 'C', which states that the internal voltage drop of a voltage source depends upon the internal resistance of the source.
Internal resistance of a voltage source:
The internal resistance of a voltage source is the resistance that is inherent in the source itself. This resistance is caused by the materials used to construct the source and the way it is designed. The internal resistance of a source can be calculated using Ohm's law, which states that the resistance is equal to the voltage divided by the current.
Effect of internal resistance on voltage drop:
When a load is connected to a voltage source, the source must deliver the required voltage and current to the load. However, due to the internal resistance of the source, some of the voltage is lost within the source itself. This results in a decrease in the terminal voltage that is delivered to the load.
As the load current increases, the amount of voltage dropped across the internal resistance of the source also increases. This means that the overall voltage delivered to the load decreases. This effect is known as voltage regulation, and it is an important consideration when designing or selecting a voltage source for a particular application.
Conclusion:
In summary, the internal voltage drop of a voltage source depends upon the internal resistance of the source. This drop in voltage can affect the overall performance of the source and the load that is connected to it. Understanding the internal resistance of a source and its effect on voltage regulation is important when designing or selecting a voltage source for a particular application.
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The internal voltage drop of a voltage source __________.a)is the highest when no load is appliedb)does not influence the terminal voltagec)depends upon the internal resistance of the sourced)decreases with increase load currentCorrect answer is option 'C'. Can you explain this answer?
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