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A relay is made up of a coil with an iron core and a movable iron bar. The movable iron bar in a relay is called a switch.
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Is an iron bar an insulator or a conductor?
A iron bar is a conductor
If an iron bar were inserted into the wire coil what would happen to the iron bar?
The iron bar would become more magnetic.
When a bimetallic bar made of copper and iron strips is heated the bar bends toward the iron strip. The reason for this is?
The copper has a higher thermal expansion coefficient than the iron. The copper wants to get longer relative to the iron so the bar bends away from the iron strip. For example if iron is on top and copper on the bottom the bar bows downward. This seems opposite to your question conclusion
What is soft and hard iron?
One can deform a bar of iron elastically i.e. after the forces on the bar are removed , the iron bar will move back into its original, non deformed shape. You can already guess that there is a limit to elastically loading such an iron bar. Too large a force will deform the bar plastically or, in simpler words, forever. Back to flexible. I understand your question is about elasticity and iron has it to a limit.
How do you use a sentence about electromagnets with an iron bar and copper coil?
The student tested his theory using electromagnets, an iron bar, and a piece of copper coil.
The movable iron bar in a relay?
It is called an armature.
A what consists of a coil with an iron core and a movable iron bar?
A relay.
What is the iron bar in a relay called?
The armature.
What is the moveable iron bar in a relay called?
The armature.
What consists of a coil with an iron core and a movable iron bar?
A solenoid consists of a coil with an iron core and a movable iron bar. The term was coined by French physicist, Andre-Marie Ampere.
What consists of a coil with an iron core and a moveable iron bar?
A relay.
How do you make an iron bar on minecraft?
you have to mine iron ore then put it in a furnace and you will get an iron bar called an iron ingot.
Is a iron bar a insulator or a conductor?
A iron bar is a conductor
Is an iron bar a conductor or an insulator?
A iron bar is a conductor
Is an iron bar an insulator or a conductor?
A iron bar is a conductor
What is another name for tire tool?
tire iron or tire bar. A short one is called a b**tch bar.
What is the movable bar fitted across thestrings of a guitar?
a "capo" or "clamp"
