What happens to the current in a circuit if the voltage is increased while keepi

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Question: What happens to the current in a circuit if the voltage is increased while keeping the resistance constant? (2023)

Options:

Correct Answer: It increases

Exam Year: 2023

Solution:

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

What happens to the current in a circuit if the voltage is increased while keeping the resistance constant? (2023)

What happens to the current in a circuit if the voltage is increased while keeping the resistance constant? (2023)

Step 1: Understand Ohm's Law, which states that Voltage (V) = Current (I) x Resistance (R).
Step 2: Identify that in this scenario, we are keeping Resistance (R) constant.
Step 3: Recognize that if we increase Voltage (V), we need to find out what happens to Current (I).
Step 4: Rearrange Ohm's Law to find Current: Current (I) = Voltage (V) / Resistance (R).
Step 5: Since Resistance (R) is constant, if Voltage (V) increases, the Current (I) must also increase to maintain the equation.

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