Is current constant in parallel?
Understand the Problem
The question is asking whether the current remains constant in a parallel circuit. In a parallel circuit, the current divides across different branches, so the current is not constant; however, the voltage across each branch remains the same.
Answer
Current is not constant in parallel circuits.
Current is not constant in parallel circuits; it varies with each branch depending on the resistance.
Answer for screen readers
Current is not constant in parallel circuits; it varies with each branch depending on the resistance.
More Information
In a parallel circuit, the voltage across each component is the same. However, the current through each branch may vary depending on the resistance of the components in those branches.
Tips
A common mistake is to assume that current is the same in parallel circuits. Remember that while voltage is constant across each branch, the current can differ.
Sources
- Why in a circuit with resistors in parallel has potential difference constant in whole circuit? - byjus.com
- Parallel Circuits and the Application of Ohm's Law - allaboutcircuits.com
- Series and parallel circuits - en.wikipedia.org
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