Elijah abankwah
That is an electrical resistor.
Resistance does not 'slow down' current, it limits the current.The ability of a substance to slow down current is a function of the number of charge carriers per cubic metre of that material.
The dielectric strength refers to the maximum working voltage that a material can withstand without breaking down. At breakdown the electric field frees bound electrons turning the material into a conductor.
Insulators
Insulators can slow the energy transferred because since insulators make electric current pass slowly because of the insulator is a device to slow down the current
That is an electrical resistor.
yes
Elijah abankwah
the ability if a substance to slow down electric current
electric current
Resistance. And it doesn't "slow down current", it reduces the current.
Resistance & can be measured with ohmeter.
Resistance & can be measured with ohmeter.
Insulators typically slow the movement of electrons through an electric current. Bad conductors, such as rubber, can be used to slow, stop, and/or redirect electric current.CommentInsulators do not 'slow down', 'stop', or 'redirect' current! Simply put, insulators don't have enough charge carriers to support conduction.
Resistor
It cuts down on the amount of garbage that otherwise would have gone to landfills, and it reduces the amount of fresh material that has to be extracted from the Earth.
As a magnetic field passes by a ferrous material an electric current is created locally in that material, in this case the pipe. Anytime an electric current is produced that changes with time, a magnetic field is generated. The magnetic field that the pipe produces creates a force in the opposite direction of gravity. This magnetic field created by the pipe affects the magnet falling and creates a breaking force. This whole thing is refereed to as Eddy Currents.