Assertion (A): The magnetic field due to infinite long current carrying conductor is inversely proportional to the perpendicular distance of the given point.
Reason (R): According to Biot-Savart’s law $B α \frac{1}{r^{2}}$

A is correct, R is correct but not the correct explanation of A

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Both are wrong

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A is correct, R is wrong

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A is correct, R is correct and it is the correct explanation of A

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Solution

The correct option is A A is correct, R is correct but not the correct explanation of A
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Assertion (A): The magnetic field due to infinite long current carrying conductor is inversely proportional to the perpendicular distance of the given point.Reason (R): According to Biot-Savart’s law Bα1r2

The correct option is A A is correct, R is correct but not the correct explanation of Aundefined

Assertion (A): The magnetic field due to infinite long current carrying conductor is inversely proportional to the perpendicular distance of the given point.
Reason (R): According to Biot-Savart’s law $B α \frac{1}{r^{2}}$

The correct option is A A is correct, R is correct but not the correct explanation of A
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