Steel & Iron conduct electricity, but have high resistance. They make good heating elements.
A poor conductor, like iron or steel.
Iron oxide is a poor conductor of electricity, so electric current does not typically pass through it easily. Iron oxide is considered to be an insulator, which means it does not facilitate the flow of electric charges in the same way that conductive materials, like metals, do.
Many - but not all - are poor conductors of electric current.
1.7amp
When electric current is run through a solenoid coil wrapped around a chunk of iron, the iron becomes magnetized. The magnetic field produced by the electric current aligns the magnetic domains within the iron, creating a temporary magnet.
To calculate current flow, use the formula: Current (I) = Power (P) / Voltage (V). Substituting the given values, the current flowing through the electric iron would be I = 1200W / 240V = 5A.
Electric current in a coil can induce magnetism in an iron nail,place near the coil.when the electric current is cut off the magnetism in the iron nail disappears.the magnetism in the nail exist so long as there is electric current in the coil.this is an electromagnet.
an electromagnet
Yes.
The iron bar would become magnetized when inserted into a wire coil carrying an electric current. This is because the electric current induces a magnetic field in the coil, which in turn magnetizes the iron bar.
Alternating current flows through a flat iron.
Electricity having AC current.