Question

hlo how we can use right hand thumb rule​

Answer 1

happy morning......

Answer:

it is used in electromagnetism

right rule states that if u curl ur fingers

....fingers shows the direction of magnetic field

and thumb indicates the direction of current

it is used in generator s , induction stove, electric motor.....

Answer 2

Explanation:

ur answer

Using your right-hand: point your index finger in the direction of the charge's velocity, v, (recall conventional current). Point your middle finger in the direction of the magnetic field, B. Your thumb now points in the direction of the magnetic force

taken from arihant encyclopedia.....

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