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Standard VIII

Physics

Diamagnets Vs Paramagnets

Figure shows ...

Question

Figure shows cross section of two large parallel metal sheets carrying electric currents along their surfaces. The current in each sheet is $\frac{10}{π} A / m$ along the width. Consider two points A and B, as shown in the figure with their positions.

Magnetic field at A is

4 μ

T along x-direction

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Magnetic field at A is

4 μ

T along negative x-direction

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Magnetic field at B is zero

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Magnetic field at B is

2 μ

T along x-direction

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Solution

The correct options are
A Magnetic field at A is $4 μ$ T along x-direction
C Magnetic field at B is zero

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Figure shows cross section of two large parallel metal sheets carrying electric currents along their surfaces. The current in each sheet is 10πA/m along the width. Consider two points A and B, as shown in the figure with their positions.

The correct options are A Magnetic field at A is 4μT along x-direction C Magnetic field at B is zero

Figure shows cross section of two large parallel metal sheets carrying electric currents along their surfaces. The current in each sheet is $\frac{10}{π} A / m$ along the width. Consider two points A and B, as shown in the figure with their positions.

The correct options are
A Magnetic field at A is $4 μ$ T along x-direction
C Magnetic field at B is zero