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Electric Fields 1

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FirstFirstLastQuiz Score TotalImage 1a1Image 1a21ai) Which image show the correct forces acting between the two spheres?1aii) Which image show the correct forces acting between the two spheres?1b) Describe what would happen if the spheres were held by copper wire rather than plastic ones?2a) Two charged which are the same will ............ each other.2b) However, if the two charges are different then they will ............ each other.2c) The forces which exist between charges are called ............ forces as the two objects do not need to touch for forces to operate.3) The person noticed that the hair on the back of their head stood up. Explain why this happened?Image 4a4a) Select the mistake in the field diagram above?Image 4b4b) Select the mistake in the field diagram above?Image 4c4c) Select the mistake in the field diagram above?Image 4d4d) Select the mistake in the field diagram above?Quiz Percentage Grade
ppefmhEdGarstin2/9

fbb

  • have no effect on
  • repel
  • attract
  • have no effect on
  • repel
  • attract
  • contact
  • non-contact
  • external

cv cb

  • The force lines are pointing towards the positive sphere but they should be pointing away
  • The force lines are pointing away from the positive sphere but they should be pointing towards it.
  • The force lines are pointing towards the negative sphere but they should be pointing away
  • The force lines are not perpendicular to the surface of the sphere.
  • The force lines are perpendicular to the surface of the sphere.
  • The force lines are not opposite to the surface of the sphere.
  • The negative object is moving away from the positively charged sphere
  • The negative object is moving towards the positively charged sphere
  • The negative object is moving away from the negatively charged sphere.
  • The further away negatively charged object has a stronger force acting on it than the closer object.
  • The further away negatively charged object has a weaker force acting on it than the closer object.
  • The closer negatively charged object has a stronger force acting on it than the further away object.
22%
FirstFirstLastQuiz Score TotalImage 1a1Image 1a21ai) Which image show the correct forces acting between the two spheres?1aii) Which image show the correct forces acting between the two spheres?1b) Describe what would happen if the spheres were held by copper wire rather than plastic ones?2a) Two charged which are the same will ............ each other.2b) However, if the two charges are different then they will ............ each other.2c) The forces which exist between charges are called ............ forces as the two objects do not need to touch for forces to operate.3) The person noticed that the hair on the back of their head stood up. Explain why this happened?Image 4a4a) Select the mistake in the field diagram above?Image 4b4b) Select the mistake in the field diagram above?Image 4c4c) Select the mistake in the field diagram above?Image 4d4d) Select the mistake in the field diagram above?Quiz Percentage Grade