Which german physicist invented the electron microscope which won him the 1986 Nobel prize in physics ?

Which german physicist invented the electron microscope which won him

1.	Which german physicist invented the electron microscope which won him the 1986 Nobel prize in physics ?
Answer» <html><body><p><<a href="https://interviewquestions.tuteehub.com/tag/p-588962" style="font-weight:bold;" target="_blank" title="Click to know more about P">P</a>><a href="https://interviewquestions.tuteehub.com/tag/ernst-452818" style="font-weight:bold;" target="_blank" title="Click to know more about ERNST">ERNST</a> Ruska<br/>Van't <a href="https://interviewquestions.tuteehub.com/tag/hoff-2712282" style="font-weight:bold;" target="_blank" title="Click to know more about HOFF">HOFF</a> <br/>J.H.D. <a href="https://interviewquestions.tuteehub.com/tag/jensen-524802" style="font-weight:bold;" target="_blank" title="Click to know more about JENSEN">JENSEN</a> <br/><a href="https://interviewquestions.tuteehub.com/tag/eugene-453432" style="font-weight:bold;" target="_blank" title="Click to know more about EUGENE">EUGENE</a> P. wigner</p>Answer :A</body></html>