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

State Fleming's left-hand rule.

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Fleming.s right-hand rule is used to find the direction of induced current. This rule states that if the thumb, fore-finger, and middle finger of the right hand are stretched to be perpendicular to each other as shown in the figure , and if the thumb represents the direction of the motion of conductor, fore finger represents direction of the magnetic field, then the middle finger represents the direction of the induced current.
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ZEN PUBLICATION-MAGNETIC EFFECTS OF ELECTRIC CURRENT -Additional question section (Short answer [SA] type 2 questions)
  1. Name and state the two rules for finding the direction of magnetic fi...

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

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  3. State Fleming's left-hand rule.

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

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

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

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

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  8. What is an electromagnet ? Draw a circuit diagram to show how a soft-...

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  9. a] What is a solenoid ? Draw the patterns of magnetic field lines of ...

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  10. Find the direction of magnetic field due to a current-carrying circula...

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  11. The magnetic field produced by a coil of n turns, at its centre, is n ...

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  12. How does the strength of the magnetic field at the centre of circular...

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  13. What does the divergence of magnetic field lines near the end of a cur...

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  14. List any three differences between an alternating current and a direc...

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  15. Mention any three differences between an electric motor and an electri...

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  16. List two distinguishing features between overloading and short circui...

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  17. What is an electric fuse ? What is its role in the electric circuits ...

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  18. List two characteristics of the material used in a fuse wire. Name th...

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  19. What are the advantages of connecting electrical devices in parallel w...

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  20. State the significance of the following devices in domestic circuits :...

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