Question

When we have to use Right hand thumb rule amd when left hand thimb rule?????​

Answer 1

Answer:

According to Fleming left hand thumb rule , if the thumb , forefinger and middle finger of the left hand are attached to be perpendicular to each other and if the fore finger represents the direction of magnetic field the middle finger represent the directions of current.

Answer 2

According to Fleming's left hand 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 illustration at left, and if the fore finger represents the direction of magnetic field, the middle finger represents the direction of current, then the ...

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