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Figure given in the question is a cross-...

Figure given in the question is a cross-sectional view of a coaxial cable. The centre conductor is surrounded by a rubber layer, which is surrounded by an outer conductor, which is surrounded by another rubber layer. The current in the inner conductor is `1.0 A` out of the page, and the current in the outer conductor is 3.0A into the page. Determine the magnitude and direction of the magnetic field at points a and b.

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Figure given in the question is a cross-sectional view of a coaxial cable. The centre conductor. surrounded by a rubber layer, which is surrounded by an outer conductor, which is surround by another rubber layer. The current in the inner conductor is 1.0 A out of the page, and the current in the outer conductor is 3.0 A into the page. Determine the magnitude and direction of the magnetic field at points a and b.

If a straight conductor is held normal to this page and current is flowing into the page, what is the direction of the electromagnetic field produced ?

Four long, parallel conductors carry equal currents of 5.0 . The direction of the currents is into the pge at points. A and B and out of the page at C and D . Calculate the magnitude and directionof the mgnetic field at point P , located at the centre of the square.

Four long, parallel conductors carry equal currents of 5.0 . The direction of the currents is into the pge at points. A and B and out of the page at C and D . Calculate the magnitude and directionof the mgnetic field at point P , located at the centre of the square.

The magnetic field near a current carrying conductor is given by

The magnetic field near a current carrying conductor is given by

In a coaxial, straght cable, the central conductor and the outer conductor carry equal currents in opposite directions.The magnetic field is non-zero.

In a coaxial, straight cable, the central conductor and the outer conductor carry equal currents in opposite directions. The magnetic field is zero.

In a coaxial, straight cable, the central conductor and the outer conductor carry equal currents in opposite directions. The magnetic field is zero.