Physics · Electromagnetism
Consider the following statements: A. Fleming's left-hand rule is used to determine the direction of force on a current-carrying conductor placed in a magnetic field. B. The right-hand thumb rule determines the direction of the magnetic field due to a straight current-carrying conductor. C. In India, the direction of alternating current (AC) changes after every 0.02 seconds. D. The advantage of DC over AC is that electric power can be transmitted to distant places without appreciable loss of energy. Which of the statements given above are correct?
- 1A, B and D
- 2B and D only
- 3A and C only
- 4A and B only✓
Correct answer
A and B only
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