Question

14. Choose the incorrect statement on
A) Fleming's right hand rule is a sample rule to know the direction of
induced 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 always flows in one direction but the
alternating current reversed its direction periodically
DY India the AC changes direction after every 1/50 second​

Answer 1

Answer:

The direction changes two times in one cycle, hence the direction change becomes after every 1100 second. So this statement is wrong. Hence, the correct answer is option D

Answer 2

Answer:

(D) is the correct answer because in india AC changes its direction after every 1/100 secondhope ot helps u