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WorksheetsMagnetic Effect of Electric current
Total questions: 12
Worksheet time: 6mins
The given circuit is an example of __________ effect of electric current
Magnetic effect
Heating effect
Chemical effect
The following picture shows of magnetic effect of electric current
In the followig figures, ___________ is an exmaple of magnetic effect used in medical field
The instrument used to separate iron scrap from the junk yard that uses magnetic effect is
Magnetic effect of electric current was invented by
Coulomb
Oersted
Joule
In the given pictures, Identify the gadget which doesn't use the magnetic effect of electric current
When current is passed through a wire, it behaves like
Conductor
Magnet
Insulator
A current carrying conductor behaves like a magnet
till the current is flowing throuhg it
even though current is not passing
none of the above
The given pictures is an example of _________ effect of electric current.
Heating effect
Magnetic effect
None of the above
In the given figures identify the appliance which doesn't use the magnetic effect of electric current
Rajan made an electromagnet by winding 50 turns of the wire over an iron screw. Priya also made an electromagnet by winding 100 turns of the wire over an iron screw. which electromagnet will attract more pins?
Rajan's Electromagnet
Priya's Electromagnet
Both attract same number of pins
The magnetic strength of a conductor decreases with the increase in current
True
False
None of the above
