The Electron: Energy 2

alex.examtime9373
Flashcards by , created almost 6 years ago

This flash card deck covers the energy of an electron and energy conversions. It covers material learnt in the mind map on the electron and the note on energy.

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alex.examtime9373
Created by alex.examtime9373 almost 6 years ago
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Question Answer
Unit of energy of electrons Electronvolt
Symbol of unit of energy eV
Definition of electronvolt Energy needed to move an electron across an electric potential of 1 volt
Effect of electric field on electrons Causes an electron to accelerate
Energy type gained by an electron in an electric field Kinetic energy
Formula for the energy conversion of a charged particle in an electric field qV = 1/2mv²
Energy of a charged particle in an electric field E = qV
Value of 1 eV 1/6 x 10*-19 J