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Presentation On Electric Field

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Published in: Physics
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What is field? What is electric field?

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  1. Fields A field is a region of space where forces are exerted on an objects with certain properties electric field affect anything that has charge. gravitational field affect has mass. magnetic field affect permanent magnets and electric currents.
  2. Electric field The electric field is the space around an electrical charge. Why positive charge has out direction
  3. Opposite Charges
  4. Same charges +q
  5. Electric field lines electric field lines have arrows showing the direction of the electric field
  6. Electric Field( vector) Electric Field is designed as follows qo, positive test charge E is a vector quantity Unit: N/C E is analogous to the gravitational field, g, where g=F/m
  7. Electric field lines Lines that indicate the strength and direction of the electric field. The more dense the lines, the stronger the field.(Field lines passing through a unit area) Electric field vectors are tangent to the curve. Field line never intersect each other Electric field lines start from positive charge and end with negative charge
  8. How electric force work at a distance F=KQq/r
  9. Electric Field Lines of two Positive and Negative Charges Attract Repel
  10. Important Questions What is field free region?( High achievers )(DOK2) What is zero field ?(H.A)(DOKI) Electric force and electric fields are same or different?(DOK3) Can two electric field lines ever cross each other yes or no
  11. Thank you very much for your time.