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An electric current runs counter clockwi...

An electric current runs counter clockwise in a rectangular loop around the outside edge of this page, which lies flat on your table. A uniform magnetic field is then turned on, directed parallel to the page from top to bottom, the magnetic force on the page will cause

A

The left edge to lift up

B

The right edge to lift up

C

The top edge to lift up

D

The bottom edge to lift up

Text Solution

Verified by Experts

The correct Answer is:
C
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RESNICK AND HALLIDAY-MAGNETIC FORCE-Practice Questions (Single correct Choice Type )
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  7. An electron is travelling horizontally towards east. A magnetic field ...

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  8. An electron and a proton are moving on straight parallel paths with sa...

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  9. Assertion: If an electron, while coming vertically from outerspace, en...

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  10. Cosmic rays (atomic nuclei stripped bare of their electrons) would con...

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  11. A charged particle enters a uniform magnetic field perpendicular to it...

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  12. A neutral particle at rest in a magnetic field decays into two charged...

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  13. What is the direction of angular velocity of a rotating body ?

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  14. An electron moving with a uniform velocity along the positive x-direct...

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  15. Which of the following particle can be deflected by electric and magne...

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  16. An alpha -particle and a proton are accelerated from rest thruogh the ...

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  17. Three long straight parallel wires are kept as shown in figure. The wi...

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  18. Which of the following setups can make a small conductor coil that is ...

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  19. An electric current runs counter clockwise in a rectangular loop aroun...

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  20. Two particles , each of mass m and charge q, are attached to the two ...

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