Electromagnetic Field:

• MEMS
  Capacitive sensors, microactuators (microfluidic systems, micromirrors), MEMS switch.
  
  
• Magnetic Induction
  Transmitted power, skin effects, inductance and resistance computations.

Electricity:

• Electric Insulator
  Maximization of the creepage distance without electric arc.
  
  
• Fuel Cell
  Optimization of gas channel, chosen materials and reliability.

Magnetic Field of a Magnet