\documentclass[slovak]{article}
\usepackage[T1]{fontenc}
\usepackage[latin2]{inputenc}
\usepackage{babel}
\usepackage{rotating}
\usepackage{textcomp}
\usepackage{geometry}
\usepackage{amssymb}
\usepackage{amsmath}
\usepackage{url}
%\usepackage{a4wide}
\geometry{verbose,a4paper,tmargin=2cm,bmargin=2cm,lmargin=2cm,rmargin=2cm,headheight=2cm,headsep=2cm}

% usetrenie vypisovania x na 10
\providecommand{\e}[1]{\ensuremath{\times 10^{#1}}}


\begin{document}

\begin{center}
 \includegraphics{obvod1.eps}\\
 % obvod1.eps: 0x0 pixel, 300dpi, 0.00x0.00 cm, bb=
\end{center}
\begin{center}
 \includegraphics{obvod2.eps}\\
 % obvod2.eps: 0x0 pixel, 300dpi, 0.00x0.00 cm, bb=
\end{center}
\vskip20pt


\begin{center}
\input{hc1.tex}\\

\textit{Graf 1: Závislosť koercitivnej sily na intenzite pola - vzorka I}
\end{center}



\begin{center}
\input{hc3.tex}\\

\textit{Graf 5: Závislosť koercitivnej sily na intenzite pola - vzorka III}
\end{center}

\begin{center}
 \input{b3.tex}\\

\textit{Graf 6: Závislosť magnetickej indukcie na intenzite pola - vzorka III}
\end{center}




\end{document}