Oh, dude, an electromagnet would stop working when the current flowing through its coil is turned off. It's like when you unplug your phone charger, it stops charging - same concept, man. So, yeah, no current, no magnetic field, no magnetism.
electromagnet
Stripping the wire in a homemade electromagnet would not make it stronger. The number of coils and the current passing through the wire are the main factors that determine the strength of the magnetic field produced by the electromagnet. Stripping the wire would affect the conductivity and integrity of the coil, potentially reducing its effectiveness.
Here is one: Look at it, and think intently that you want to start it or stop it.
The Electric Physics engineer would
To use an electromagnet to move a slide latch in a lock, you would first attach the electromagnet to a mechanism that can physically engage the latch. When the electromagnet is activated by applying an electric current, it generates a magnetic field that attracts a ferromagnetic armature or plate linked to the latch. This action would pull the latch away from its locked position, allowing the lock to open. Once the current is turned off, a spring mechanism could return the latch to its original position, securing the lock again.
To make an electromagnet stop working, you can disconnect the power source supplying electricity to the electromagnet. This will interrupt the flow of current through the coil of wire, which is necessary to generate the magnetic field. Alternatively, you can reverse the direction of the current flow by connecting the wires in a different way, which will cancel out the magnetic field.
When you flip the switch to turn off the electromagnet, the flow of electric current stops, which in turn stops the magnetic field from being produced by the coil. The magnetic field is generated by the flow of electric current through the coil, so cutting off the current stops the magnetic field, causing the electromagnet to stop working.
electromagnet solenoid
If it were me: working!
why would a speedometer stop working on a Mazda
many people uses an electromagnet when working.
elevators would stop your computer would stop working subways would stop YOU WOULD HAVE NO AC and all would be dark at night ----
electromagnet
It would certainly stop working for you. The rest of us could continue making contributions.
They often stop working for maintenance on the network like every other site does
A cerebral Vascular Accident (stroke)
what can cause my speed odometer to stop working, it would work awhile, than stop, now not at all