Assertion (A): In Fleming’s Left Hand Rule, the direction of magnetic field, force and current are mutually perpendicular.
Reason (R): Fleming’s Left hand Rule is applied to measure the induced current.
Answer:
Fleming's left hand rule is used to find the direction of the force/ motion of a conductor.
Fleming's right-hand rule states that if we hold the forefinger, the middle finger and the thumb of our right hand at right angles to one another such that
- Forefinger points in the direction of magnetic field
- Thumb in the direction of the motion of conductor
- Then the direction which the middle finger points gives the direction of the induced current.
Thus,
- Assertion is true.
- Reason is false.
So, the correct answer is (c)
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