Application of Electric, magnetic and gravitational field in satellite

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SUMMARY

The discussion focuses on the roles of electric, magnetic, and gravitational fields in the context of satellite building and launching. Gravitational fields are crucial during launch and orbit, as they maintain the satellite's trajectory. The Earth's magnetic field interacts with conductors in satellites, generating electrical currents, which can lead to operational challenges, particularly in regions like the South Atlantic Anomaly. Understanding these fields is essential for effective satellite design and operation.

PREREQUISITES
  • Understanding of gravitational forces in orbital mechanics
  • Knowledge of electromagnetic theory, particularly Faraday's Law
  • Familiarity with satellite design principles
  • Awareness of the South Atlantic Anomaly and its effects on satellite operations
NEXT STEPS
  • Research gravitational field effects on satellite trajectories
  • Study electromagnetic induction in satellite systems
  • Examine the implications of the South Atlantic Anomaly on satellite electronics
  • Explore satellite shielding techniques against magnetic field interference
USEFUL FOR

Aerospace engineers, satellite designers, and students studying orbital mechanics and electromagnetic theory will benefit from this discussion.

llJuanMall
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Hello,
Im new to this forum and i hope u guys can help me with this question.

I need to explain how electric, gravitational and magnetic fields are present in the building and launching of a satellite.

I know that gravitational will be present at launching since gravity will be acting on the satellite when its going up and then afterwards since the gravitational field will be presen in the satellite to keep it in orbit.

can anyone explain me how the other fields are present in the satellite?

thank you in advance
 
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The gravitational field effects the satelite during launch and orbit.
Gravity is (almost) as strong in orbit as on the ground - the reason things appear weightless in orbit is simply that everythign is falling at the same rate.

The Earth has a magnetic field, conductors (ie. electrical wires) moving through a magnetic field will create an electical current - in certain areas of the Earth this effect is stronger and can cause serious problems ( see Hubble and the south atlantic anomaly)
 

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