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If the current flowing through a straigh...

If the current flowing through a straight conductor is increased, the intensity of the magnetic field _________.

A

decreases

B

increases

C

varies randomly

D

remains same

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TARGET PUBLICATION-EFFECTS OF ELECTRIC CURRENT -Choose the correct alternative
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  7. If the current flowing through a straight conductor is increased, the ...

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  8. Electromagnetic induction means

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  9. The device used for producing a current is called …………..

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  10. Which of the following correctly describes the magnetic field near a l...

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  11. The magnetic field produced at the centre of circular coil is directly...

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  12. In the experiment to study the magnetic field due to electric current ...

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  13. When electric current is passed thorugh the solenoid, it shows magneti...

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  16. Heating effect of electric current is not observed in

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  17. Fuse is made of a substance with

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  18. Electromagnetic induction means

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  19. The device used for producing a current is called …………..

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