Choose the incorrect statement. |
i. Fleming's right-hand rule is a simple rule to know the direction of induced current. |
ii. The right-hand thumb rule is used to find the direction of magnetic fields due to current carrying conductors. |
iii. The difference between the direct and alternating currents is that the direct current always flows in one direction, whereas the alternating current reverses its direction periodically. |
iv. In India, the AC changes direction after every \[\frac{1}{15}\] second. |
A) i and ii
B) ii and iii
C) i, ii and iii
D) only iv
E) None of these
Correct Answer: D
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