Published by:
CGP EDU Academic Team
Published on: August 13, 2026
PHYSICS
SECTION 1 (Maximum Marks : 12)
• This section contains FOUR (04) questions.
• Each question has FOUR options
A
, 
B
, 
C
and ![]()
D
. ONLY ONE of these four options is the correct answer. • For each question, choose the option corresponding to the correct answer. • Answer to each question will be evaluated according to the following marking scheme: Full Marks : +3 If ONLY the correct option is chosen; Zero Marks : 0 If none of the options is chosen (i.e. the question is unanswered); Negative Marks : -1 In all other cases. A dimensionless quantity is constructed in terms of electronic charge 
, permittivity of free space 
, Planck's constant 
, and speed of light 
. If the dimensionless quantity is written as 
and 
is a non-zero integer, then 
is given by
, permittivity of free space , Planck's constant , and speed of light . If the dimensionless quantity is written as and is a non-zero integer, then is given by
Text Solution
Verified by ExpertsThe correct answer is:
A
Sol.
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