Electric Current and its Effects — Science STD 7 — Question
Gujarat BoardEnglish MediumSTD 7ScienceElectric Current and its Effects1 Mark
Question
Mark $‘T’$ if the statement is true and $‘F’$ if it is false: An electromagnet does not attract a piece of iron. $(T/F)$
✓
Answer
False.
working of an electromagnet is based on the magnetic effect of electric current.
An electromagnet behaves as a magnet when current passes through it. Hence, it will attract a piece of iron.
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