How Can I Have Power to My Outlet but Nothing Works When I Plug It in
You lost a neutral somewhere between that outlet and the panel.
The hot wire reads "hot" because you did not lose the hot; information technology really is hot.
The neutral reads "hot" because either there, or downline, there is at least ane load plugged into the receptacle. This load connects the neutral to the hot, making the neutral hot too.
Follow the outlet chain dorsum toward the principal panel and find the beginning identify it is dead (nearest to panel) and final place information technology yet works (farthest from panel). Then disassemble and check both those places. The problem will be there.
The usual crusade is a "dorsum stab". Get rid of those.
This is non an emergency, considering neutral is considered a conductor and is carefully insulated the same as a hot -- now you run across why. On the other hand, if someone was bootlegging footing, this would exist super bad news.
"How tin can the load pull the neutral upward to 120V? Normally it drops (reduces) the voltage from 120V to zero." That'southward true, the load limits current with a fairly high resistance Nevertheless, the excursion is broken then zippo current is flowing. What happens in that instance? Ohm'due south Law tells the tale:
Eastward = I R E (Voltage drop) = I (current in amps) x R (resistance in ohms) Normally the load flows, say 2 amps across 120V, so Due east=120, I=2 and R =
120 = 2 * R R is 60 of course, and that is a physical characteristic then it won't change. Just with the cleaved excursion, current is aught, so look what happens to voltage drop:
E = 0 * 60 That's correct, Due east is 0, so the voltage driblet between the load's hot and neutral will be aught. Since hot is 120V, then and so must neutral.
Source: https://diy.stackexchange.com/questions/136630/outlet-with-power-wont-supply-power-to-anything-plugged-in
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