Edit and compile if you like:
\documentclass[border=2pt]{standalone}% Drawing\usepackage{tikz}% Circuits\usepackage{circuitikz}%% Specifications\ctikzset{bipoles/thickness=1.2}% Styles\tikzset{>=latex}% Tikz Library\usetikzlibrary{angles,quotes}% Define Color\definecolor{bleudefrance}{rgb}{0.19, 0.55, 0.91}% Notation\usepackage{amsmath}\usepackage{siunitx}\begin{document}\begin{tikzpicture}[scale=2, line width=1]% Grid% \draw[help lines] (0,0) grid (11,11);% Circuits\draw (4,6) -- (2,6) -- (2,2) to[controlled voltage source, l_=\Large$V$] ++(6,0) to[rmeterwa, t=$\si{A}$] ++(0,4) -- +(-2,0);\filldraw (4,6) circle [radius=0.05];% Dashed Arrows\draw[dashed,<-] (4,6) -- +(1.7,1)coordinate(A);\draw[dashed,<-] (4,6)coordinate(B) -- +(1.7,-1)coordinate(C);% Arc\pic [draw, angle radius= 4 cm, line width = 5] {angle=C--B--A};% Photocell
Click to download: photoelectric_effect.tex
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This file is available on GitHub.
See more on the author page of Alexandros Tsagkaropolulos.