Question

choose the correct statement
a) Fleming's right hand rule is a sample rule to know they direction of inducer current
b) the right hand thumb rule is used to find the direction of magnetic field due to current carrying conductors
c) the difference between the direct and alternating currents is that the direct current Alex's flows in our direction but the alternating current reversed it's direction periodically
d) India the AC changes direction after every 1/50 second
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Answer 1

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