A photo cell is receiving light from a source placed at a distance 1 m. If the same source is to be placed at a distance of 2 m, then the ejected electron A photo cell is receiving light from a source placed at a distance 1 m. If the same source is to be placed at a distance of 2 m then the ejected electron September 13, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related