Electromagnetic Field Theory
Two identical circular coils, one closed and another is little split (not enclosed) are placed in an uniform magnetic field which decrease at a constant rate. If the plane to the coils are perpendicular to the field which of the following statements is true?

 An emf is induced in split coil.
 Equal joule heating occurs in both coils.
 Joule heating does not occur in each of the coils.
 An emf is induced in both coils.

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Electromagnetic Field Theory
A long wire composed of a smooth round conductor runs above and parallel to the ground (assumed to be a large conducting plane). A high voltage exists between the conductor and the ground. The maximum electric stress occurs at

 midway between the conductor and ground.
 lower surface of the conductor.
 the ground surface.
 upper surface of the conductor.

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