Analytical solutions to global and local problems of electromagnetic induction in the earth

  title={Analytical solutions to global and local problems of electromagnetic induction in the earth},
  author={B. Hobbs},
  journal={Physics of the Earth and Planetary Interiors},
  • B. Hobbs
  • Published 1975
  • Mathematics
  • Physics of the Earth and Planetary Interiors
Abstract This review of analytic solutions is divided into two parts. The first part reviews electromagnetic induction in radially symmetric distributions of conductivity, and is appropriate to the study of global problems. In the second part, local problems of a specific nature are considered, the model being a half-space conductor with at least one lateral discontinuity separating regions of different uniform conductivities. In some problems, an approximate surface-boundary condition is used… Expand

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