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In a circuit, if the voltage is increased while the resistance remains constant,
Practice Questions
Q1
In a circuit, if the voltage is increased while the resistance remains constant, what happens to the current?
It decreases
It increases
It remains the same
It becomes zero
Questions & Step-by-Step Solutions
In a circuit, if the voltage is increased while the resistance remains constant, what happens to the current?
Steps
Concepts
Step 1: Understand that voltage (V) is the electrical force that pushes current through a circuit.
Step 2: Know that resistance (R) is the opposition to the flow of current in a circuit.
Step 3: Remember Ohm's Law, which states that Current (I) = Voltage (V) / Resistance (R).
Step 4: If the voltage (V) increases and the resistance (R) stays the same, you can use Ohm's Law to see what happens to the current (I).
Step 5: Since R is constant, an increase in V will result in a larger value for I.
Step 6: Therefore, when voltage increases and resistance remains constant, the current increases.
No concepts available.
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