Physics-Magnetic Force on Current
NEET Physics Magnetic Force on Current Assertion Reason Question
Type: Assertion Reason-assertion-Easy-Class 12
Assertion (A): A straight conductor carrying a steady current experiences a force in a uniform magnetic field. | Reason (R): The force experienced by the conductor is given by the expression F = I l × B, where l is the length of the conductor and B is the magnetic field.
A
Both A and R are true and R is the correct explanation of A.
B
Both A and R are true but R is not the correct explanation of A.
C
A is true, but R is false.
D
A is false.
Correct Answer
Option A
Detailed Explanation
The NCERT context states that a straight conductor carrying a steady current experiences a force when placed in a uniform magnetic field, described by the formula F = I l × B.
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