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What is iron core?
A core made of solid or laminated iron, or some other magnetic material which may contain very little iron.
The movable iron bar in a relay is called a what?
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.
An electromagnet would have the greatest strength if its wire were wrapped around a core made of what?
iron
How an electromagnet be made stronger?
An electromagnet can be made stronger by: - A bigger iron rod. - A bigger battery/more batteries - More coils around the iron rod. - A bigger magnet. - Increase the current flowing through the coil. - Put in a soft iron core.
Is an electromagnet made of a coiled wire and a metal bolt stronger than one made with a wire alone?
Yes. An Iron core electromagnet has a stronger magnetic field then a coil. The magnetic flux is condensed and travels through the iron core with little resistance, while air provides much greater resistance.
What material is the inner core made of?
The inner core is made of nickel and iron.
What is inner core made up of?
The inner core is made out of iron and nickel and it is a solid.
What is the inner core in earth made of?
The earth inner core is made up of solid iron and nickel:-)
What dense center of earth is made of solid iron and nickel?
There are two parts to core at the center of the Earth.the outer core is made of liquid iron and nickel and the inner core is made of solid iron and nickel.The inner core is solid from all off the pressure pushing down on it.
What are inner core and outer core made of?
The Inner core is to be believed to be made up of iron-nickel alloy,while the outer core is made up of iron and nickel
What is made up of inner and outer core?
The outer core is made up of liquid iron and nickel.
Which layer of the earth is made up of solid nickel and iron?
The inner core is an alloy of iron and nickel, and the outer core is mainly liquid iron and nickel.The liquid layer made up of hot liquid iron and nickel that surrounds the inner core.
What is the outer and inner core made of?
Outer and inner core are made of the same thing: iron and nickel
What is the core made out of'?
The inner core is made out of iron and nickel and it is a solid.
Layer of the Earth made mostly of iron.?
Inner core, which is also the innermost region of the Earth.
Is the inner core made of hot magma?
No. The inner core is made of metal, primarily iron and nickel.
Does liquid iron best describes the inner core?
No. It best describes the outer core. The inner core is made up of solid iron.
