A potential difference of 20 kV is applied to an X-ray tube. Find the minimum wavelength of X-rays generated. A potential difference of 20 kV is applied to an X-ray tube. Find the minimum wavelength of X-rays generated. October 15, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related