What is wright hand thumb rule how to use it and where

1.	What is wright hand thumb rule how to use it and where
Answer» Ur answer is as follows ::RIGHT HAND THUMB RULE :If we imagine the current conductor to be held on that thumb points in the direction of current then the direction in which the figures encircle, represents the direction of magnetic lines of force. It is used to find magnetic field with the help of current. In this you should always be given the current and you should have to find magnetic field. To use this method :you have to put your thumb toward that direction where current is given. and by putting your your thumb in the direction of current you mark the direction of magnetic field....... What is magnetic field? The direction in which your hands get folded. That direction is called the magnetic field that means that the direction of hands is called the magnetic field.Hope this will help U a lot Thanks!

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