What happens to the current in a circuit if the resistance is increased while th

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Question: What happens to the current in a circuit if the resistance is increased while the voltage remains constant?

Options:

Correct Answer: It decreases

Solution:

According to Ohm\'s Law, if resistance increases while voltage remains constant, the current decreases.

What happens to the current in a circuit if the resistance is increased while the voltage remains constant?

What happens to the current in a circuit if the resistance is increased while the voltage remains constant?

Step 1: Understand Ohm's Law, which states that Current (I) = Voltage (V) / Resistance (R).
Step 2: Identify that in this scenario, the voltage (V) is constant.
Step 3: Recognize that if the resistance (R) increases, the denominator in the equation becomes larger.
Step 4: Realize that when the denominator increases while the numerator (voltage) stays the same, the overall value of current (I) must decrease.
Step 5: Conclude that increasing resistance with constant voltage results in a decrease in current.

Ohm's Law – Ohm's Law states that current (I) is directly proportional to voltage (V) and inversely proportional to resistance (R), expressed as I = V/R.