Chapter 2: Basic Electronics Physics Mcqs for High School - Grade 10

Engineering MCQs CBSE MCQs

Q.  At room temperature, the electron cannot escape metal surface due to

a. attractive forces of nucleus
b. repulsive forces of electrons
c. repulsive forces of nucleus
d. pulling force of protons



 

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  • Teye winfred    (05-07-2021)
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