What is the effect on the total resistance when more resistors are added in para
Practice Questions
Q1
What is the effect on the total resistance when more resistors are added in parallel?
Increases
Decreases
Remains the same
Depends on the resistors
Questions & Step-by-Step Solutions
What is the effect on the total resistance when more resistors are added in parallel?
Correct Answer: Total resistance decreases.
Step 1: Understand what a resistor is. A resistor is a component that resists the flow of electric current.
Step 2: Know what 'parallel' means. When resistors are in parallel, they are connected side by side, so the current can flow through multiple paths.
Step 3: Remember that each additional path allows more current to flow. When you add more resistors in parallel, you create more paths for the current.
Step 4: Realize that having more paths means the total resistance decreases. This is because the current can split and take different routes, making it easier for the electricity to flow.
Step 5: Conclude that adding resistors in parallel decreases the total resistance.
