Question

State Right Hand Thumb Rule

Answer 1

right hand rule thumb states that if you hold a wire in your hand then you come shows the direction of current and finger show the direction of magnetic field hope so it will help you

Answer 2

Right hand thumb rule: If the current carrying conductor is held in the right hand such that the thumb points in the direction of the current, then the direction of the curl of the fingers will give the direction of the magnetic field. The rule is illustrated in the Fig. below

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