Question 0

The conductivity of gases at low pressure can be termed as
I. hot cathode emission
II. thermo ionic emission
III. cold cathode emission
IV. Field emission

  • A.I & II
  • B.II & III
  • C.III & IV
  • D.IV & V
  • E.
Objective

Question details

Exam body
JAMB
Subject
Physics
Year
2019
Question no.
#0
Type
Objective

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