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Assertion (A): Magnetic flux is a vector quantity.
Reason (R): Value of magnetic flux can be positive negative or zero.
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Reason (R): Value of magnetic flux can be positive negative or zero.
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The correct answer is:
A is false, R is true
Magnetic flux is defined as the number of magnetic field lines passing through a given closed surface. It provides the measurement of the total magnetic field that passes through a given surface area. Here, the area under consideration can be of any size and under any orientation with respect to the direction of the magnetic field.
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