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Karnataka Board PUCPUC Science 2nd PUC Class 12

Do free electrons travel to region of higher potential or lower potential? - Physics

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Question

Do free electrons travel to region of higher potential or lower potential?

Short/Brief Note
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Solution

The force on a charge particle in electric field F = qE. The free electrons (negative charge) experience electrostatic force in a direction opposite to the direction of electric field. The direction of electric field is always from higher potential to lower. Hence direction of travel of electrons is from lower potential to region of higher potential.

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Chapter 2: Electrostatic Potential And Capacitance - MCQ I [Page 14]

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NCERT Exemplar Physics [English] Class 12
Chapter 2 Electrostatic Potential And Capacitance
MCQ I | Q 2.15 | Page 14

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