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State Fleming's left-hand rule....

State Fleming's left-hand rule.

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Fleming.s left hand rule gives the direction of the force experienced by a straight current carrying conductor placed in a magnetic field . According to this rule, if the thumb, fore-finger and middle finger of the left hand are stretched to be perpendicular to each other as shown in the figure, and if the fore finger represents the direction of magnetic field, the middle finger represents the direction of current, then the thumb represents the direction of force . Fleming.s left hand rule is applicable for motors.
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ZEN PUBLICATION-MAGNETIC EFFECTS OF ELECTRIC CURRENT -Additional question section (Short answer [SA] type 2 questions)
  1. Mention some uses of electromagnets .

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  2. Name and state the rule to determine the direction of a force experien...

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  3. State Fleming's left-hand rule.

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  4. A student studying the force experienced by a current-carrying conduc...

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  5. List four factors on which the magnitude of the force acting on a curr...

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  6. When is the force experienced by current carrying conductor placed in ...

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  7. A proton beam is moving along the direction of a magnetic field. What ...

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  8. What happens to the force acting on a current-carrying conductor plac...

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  9. State if an alpha particle [alpha particles are positively charged] ex...

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  10. Explain the meaning of the term electromagnetic induction. On what fac...

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  11. A coil made of insulated copper wire is connected to a galvanometer . ...

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  12. In the arrangement shown below, two different coils A and B are insert...

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  13. A magnetic compass needle is placed on the plane of paper near A as sh...

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  14. Name and state the two rules for finding the direction of magnetic fi...

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  15. The direction of a magnetic field can be determined using

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  16. State Fleming's left-hand rule.

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  17. Name the rule which gives the direction of induced current in a conduc...

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  18. On what factors do the magnetic field produced by a straight current-...

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  19. What happens to the force acting on a current-carrying conductor plac...

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  20. State the clock rule to determine the polarity of any face of a circul...

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