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If the rod is made from pure iron it is not a mixture.
Graphics can't be shown on Answers.com. Take a large iron nail (or several nails, 6 inches long). Wrap several layers of thinly insulated wire round the nail(s), and connect the bared ends of the wire to the positive and negative terminals of a 9 volt battery. As the electrical current is sent through the coiled wire, the iron nail(s) becomes electro-magnetised and will attract metal. Turn the current off, and the metal will drop off, for the nail(s) are no longer magnetised.
Iron rod is a conductive material. You will get electrocuted if you touch a live wire with any conductive material like iron rod. It could be fatal to do so.
magnetism
If you introduce the rod with the round strips into the flame of a candle, the paper will not catch fire. The fire will lick the paper but not burn down until the iron rod becomes hot. This is because iron rod just like any other metal is a good conductor of heat, it leads away the heat obtained by paper from the candle flames. Replace the iron rod by a wooden stick and paper will burn because wood is a poor conductor of heat. With copper rod the experiment is more successful.
If the coil encloses an iron rod, then the magnetic field strength inside a current-carrying coil will be increased. This occurs because the air path in the coil is made shorter by putting in the rod. This in turn causes an increase in the field.
iron rod
A rod that is made out of iron.
If the rod is made from pure iron it is not a mixture.
name the acid which can cut the iron rod
Melting an iron rod is a physical change
Graphics can't be shown on Answers.com. Take a large iron nail (or several nails, 6 inches long). Wrap several layers of thinly insulated wire round the nail(s), and connect the bared ends of the wire to the positive and negative terminals of a 9 volt battery. As the electrical current is sent through the coiled wire, the iron nail(s) becomes electro-magnetised and will attract metal. Turn the current off, and the metal will drop off, for the nail(s) are no longer magnetised.
It has been found that if a soft iron rod called core is placed inside a solenoid, then the strength of the magnetic field becomes very large because the iron core is magnetized by induction The core of the electromagnet must be of soft iron because soft iron loses all of its magnetism when current in the coil is switched off or stopped
8 mm iron rod 1 feet how much weight its come
the rod will be stronger, but will break, the cable will bend under force, but not break. the rod has more tensile and shear strength.
Iron rod is a conductive material. You will get electrocuted if you touch a live wire with any conductive material like iron rod. It could be fatal to do so.
magnetism