Question 15:
State the rule to determine the direction of a (i) magnetic field produced around
a straight conductor-carrying current, (ii) force experienced by a current-carrying
straight conductor placed in a magnetic field which is perpendicular to it, and (iii)
current induced in a coil due to its rotation in a magnetic field.
Answer:
(i) Maxwell’s right hand thumb rule
(ii) Fleming’s left hand rule
(iii) Fleming’s right hand rule
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