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In a circuit, if the voltage is increased while keeping the resistance constant,
In a circuit, if the voltage is increased while keeping the resistance constant, what happens to the current?
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Practice Questions
1 question
Q1
In a circuit, if the voltage is increased while keeping the resistance constant, what happens to the current?
It decreases
It increases
It remains constant
It becomes zero
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According to Ohm's Law, if voltage increases and resistance remains constant, the current will increase.
Questions & Step-by-step Solutions
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Q
Q: In a circuit, if the voltage is increased while keeping the resistance constant, what happens to the current?
Solution:
According to Ohm's Law, if voltage increases and resistance remains constant, the current will increase.
Steps: 5
Show Steps
Step 1: Understand Ohm's Law, which states that Voltage (V) = Current (I) x Resistance (R).
Step 2: Identify that in this scenario, the resistance (R) is constant.
Step 3: Recognize that if the voltage (V) increases, you can rearrange Ohm's Law to find the current (I).
Step 4: Since R is constant, an increase in V means that I must also increase to keep the equation balanced.
Step 5: Conclude that when voltage increases and resistance stays the same, the current increases.
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