Circular Loop

Edit and compile if you like:

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
\documentclass[border=2pt]{standalone}
% Drawing
\usepackage{tikz} 
\usepackage{tikz-3dplot}
% Tikz Library
\usetikzlibrary{angles, quotes}
% Styles
\tikzset{>=latex}
% Define Color
\definecolor{amber}{rgb}{1.0, 0.5, 0}
% Notation
\usepackage{physics}
\begin{document}
    
    % Set the Angles of the Axis
    \tdplotsetmaincoords{57}{120}
    
    \begin{tikzpicture}[scale=2,tdplot_main_coords]
        % Axis
        \draw[->] (2,0,0) -- (-2,0,0) node[above right]{$y$};
        \draw[->] (0,-1.3,0) -- (0,1.5,0)coordinate(C) node[right]{$x$};
        \draw[->] (0,0,0)coordinate(B) -- (0,0,4) node[above]{$z$};
        
        % Circural Loop
        \draw[line width = 1.5mm, amber] (0,0,0) circle [radius=1];
        
        % Node
        \draw (0,0,0) -- +(0.8,0,0) node [pos=0.6, above left] {\small$R$} ;
        
        % Current Direction
        \draw [line width = 0.7mm, blue, ->] (0.3,-1.2,0) arc (280:340:1.1) node [black, pos=0.4, left] {$I$};
        
        % Point
        \draw plot [mark=*, mark size=0.85] coordinates{(0,0,3)} node [left] {\small$P$}; 
        
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX