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प्रश्न
Draw a neat labelled diagram to show the magnetic effect of electric current.
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उत्तर
Current flowing in clockwise direction-

Current flowing in anticlockwise direction-

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संबंधित प्रश्न
Will the compass needle show deflection when the switch in the circuit shown by figure is closed?

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An electric bell has an electromagnet.
Fill in the following blank with suitable words:
If a coil is viewed from one end and the current flows in an anticlockwise direction, then this end is a ........... pole.
Name one device which works on the magnetic effect of current.
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the S-pole is inserted?
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AgCI : White :: CuI2 : ___________
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Magnetic effect of current was discovered by ______.
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A rectangular loop ABCD carrying a current I is situated near a straight conductor XY, such that the conductor is parallel to the side AB of the loop and is in the plane of the loop. If a steady current I is established in the conductor as shown, the conductor XY will ______.

Using an electromagnet, you can make a working model of a railway signal as shown in figure.

