it will get hot
When an electric current is reversed in an electromagnet, the magnetic field also reverses.
When the circuit is interrupted, the current stops flowing.
The electric charges flow without any interruption's
Becomes heat.
the magnetic field would constantly change, that's why the AC current is converted to DC current
The cations and anoin moves towards opposite electrodes ... or they will settle at the bottom
When a strong beam of light is passed through a colloidal solution, then scattering of light is absorbed.
When a beam of light passes through a colloidal solution it scatters because of tyndall effect.
Depending on the charge colloidal particles are attracted to catode or anode.
The fog is called a colloidal solution. When light is shined through this colloidal solution, the light scatters in all direction because of the substance contained in this solution type.
Either the bulb will start glowing or the magnetic needle will show deflection
When an electric current is reversed in an electromagnet, the magnetic field also reverses.
When the circuit is interrupted, the current stops flowing.
The electric charges flow without any interruption's
The electric charges flow without any interruption's
If the circuit is closed the electric current will be closed as well.
If you turn off the electric current in the solenoid, the solenoid quits pulling its armature.