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प्रश्न
Draw a diagram showing the directions of three magnetic field lines due to a straight wire carrying current. Also show the direction of current in the wire.
उत्तर
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संबंधित प्रश्न
On reversing the direction of the current in a wire, the magnetic field produced by it gets ______.
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What is the nature of the lines of force of the magnetic field due to a straight current carrying wire?
Describe a set up for plotting the magnetic lines of force in: (i) A straight wire, (ii) A circular coil and (iii) A straight solenoid.
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