Physics A2 OCR Definitions

Definitions to learn

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  • Created by: Abbi
  • Created on: 09-06-10 14:28

Electric Field Strength

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Force per unit positive charge

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State how arrows represent and electric field

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Arrow points the way a positive charge would move.

More arrows = stronger field

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State 3 equations for electric field strength

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E = Q over 4 pie times epsilom times r squared

E=F over Q

E=V over d

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State the equation for centripetal force

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F = m times vsquared over r

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Comments

Megan

rubbish

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