11.Dual Nature of Radiation and matter
easy

ફોટોસેલમાં ફોટાપ્રવાહ વિરુધ્ધ પ્રકાશ ઉદ્‍ગમથી અંતરનો આલેખ કયો થાય?

A

$a$

B

$b$

C

$c$

D

$d$

Solution

(d)$I \propto \frac{1}{{{d^2}}}$ and photo current $i \propto I$

==> $i \propto \frac{1}{{{d^2}}}$

Standard 12
Physics

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