what happen when electric circuit board it becomes a short while after switching off the current
Answers
Explanation:
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Programming
Electronics
Components
Closed, Open, and Short Circuits
Closed, Open, and Short Circuits
In This Article
By Cathleen Shamieh
You need a closed path, or closed circuit, to get electric current to flow. If there’s a break anywhere in the path, you have an open circuit, and the current stops flowing — and the metal atoms in the wire quickly settle down to a peaceful, electrically neutral existence.

A closed circuit allows current to flow, but an open circuit leaves electrons stranded.
Picture a gallon of water flowing through an open pipe. The water will flow for a short time but then stop when all the water exits the pipe. If you pump water through a closed pipe system, the water will continue to flow as long as you keep forcing it to move.
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