What is Link juice in seo?

Link juice is a non-technical SEO term used to reference the SEO value of a hyperlink to a particular website or webpage. According to Google, a multitude of quality hyperlinks (or just “links”) are one of the most important factors for gaining top rankings in the Google search engine

if your website DA is low and low traffic, and you create backlinks from higher authority website than you get some valuable traffic by this link, it's called link juice, and help a page rank better in the search engines.

if your website DA is low, and you create backlinks from higher authority website than you get some value, it's called link juice, and help a page rank better in the search engines.

Link Juice is the amount of positive ranking factor that a link passes from one page to the next.