General Science - Physics (Basics)
What happens to the total resistance when resistors are connected in parallel?
What happens to the total resistance when resistors are connected in parallel?
medium Q5 of 15
Step-by-Step Solution
Step 1: Understand resistor connections
The question asks about the effect on total resistance when resistors are connected in parallel.Step 2: Apply the concept
In parallel connection, total resistance decreases because the current has multiple paths. This is opposite to series connection where resistance adds up.Final Answer:
Total resistance decreases → Option DQuick Check:
Parallel resistors total resistance = decreases ✅
Quick Trick: Use formula: 1/R_total = 1/R1 + 1/R2 + ...
Common Mistakes:
MISTAKES- Assuming resistance adds up in parallel like series.
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