Physics-10th Magnetic Effects of Electric Current Medium
Choose the incorrect statement
Choose the incorrect statement
- (a)Fleming's right-hand rule is a simple rule to know the direction of induced current
- (b)The right-hand thumb rule is used to find the direction of magnetic fields due to current carrying conductors
- (c)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
- (d)In India, the AC changes direction after every second
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