- #1
pivoxa15
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Homework Statement
A student finds that a set of Chrismas-tree lights do not operate when the switch is turned on. What is the most likely cause of this?
Homework Equations
none
The Attempt at a Solution
There could be a hole somewhere along the circuit.
There could have been a short circuit. But wouldn't that lead to an explosion of some sort?
The switch isn't working.
There could be many possibilities but don't know which is most likely.