The soft iron core on which the coil is bound plus the coil is called armature!!! It helps in rotating the coil!!! Kya ye armature ka function Shi hai? Marka mil jayenge 1 no ka tha Jo ques? Only confirm ho tbhi btana
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The soft iron inside the coil makes the magnetic field stronger because it becomes a magnet itself when the current is flowing. Soft iron is used because it loses its magnetism as soon as the current stops flowing. Soft iron is said to form a temporary magnet. In this way, the electromagnet can be switched on and off by turning the electricity on and off.
ishusinghpratap:
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Yes. I am 85% sure.
Coz I have also written the same.
Now, don't think about it and concentrate on SST :)
Coz I have also written the same.
Now, don't think about it and concentrate on SST :)
Just 85%
Yes
Kisi se poocha Apne?
Yes. Almost my all friend have written this
Ok
Don't think about it. And prepare for next exam!!
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