Magnetism and Gauss Law
« Previous Topic: Magnetisation and Magnetic Intensity Next Topic: Miscellaneous Problems on Magnetism and Matter »
Join With Us for More Updates
PHXII05:MAGNETISM and MATTER

360569 Assertion :
A circular loop carrying current lies in \(X Y\) plane with its centre at origin having a magnetic flux in negative \(Z\)-axis.
Reason :
Magnetic flux direction is independent of the direction of current in the conductor.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
PHXII05:MAGNETISM and MATTER

360570 A magnetizing field of 5000 \(A/m\) produces a magnetic flux of \(4 \times {10^{ - 5}}\;Wb\) in an iron rod of cross - sectional area \(0.4\;c{m^2}\). The permeability of the rod in \(Wb/A - m\) is

1 \(4 \times 10^{-6}\)
2 \(1 \times 10^{-3}\)
3 \(2 \times 10^{-4}\)
4 \(3 \times 10^{-5}\)
For More Updates join with Us
PHXII05:MAGNETISM and MATTER

360569 Assertion :
A circular loop carrying current lies in \(X Y\) plane with its centre at origin having a magnetic flux in negative \(Z\)-axis.
Reason :
Magnetic flux direction is independent of the direction of current in the conductor.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
PHXII05:MAGNETISM and MATTER

360570 A magnetizing field of 5000 \(A/m\) produces a magnetic flux of \(4 \times {10^{ - 5}}\;Wb\) in an iron rod of cross - sectional area \(0.4\;c{m^2}\). The permeability of the rod in \(Wb/A - m\) is

1 \(4 \times 10^{-6}\)
2 \(1 \times 10^{-3}\)
3 \(2 \times 10^{-4}\)
4 \(3 \times 10^{-5}\)
NEET DIGITAL LIBRARY