A digital rectal exam (DRE) is one of the primary methods a doctor uses to check your prostate. It involves the doctor briefly inserting a finger into your rectum to feel for potential abnormalities. The abnormalities may include symptoms associated with prostate cancer, benign prostate hyperplasia (an enlarged prostate), and prostatitis (an inflamed prostate usually from infection).
Lenz Law is a way to find the direction of induced current in a conducting loop. As per Faraday's Law of electromagnetic induction, a current is induced in a conducting loop by the changing magnetic flux. This induced current itself produces a magnetic field and hence a magnetic flux.
The word pragnanz is derived from a German term that means good figure. This is why the Law of Pragnanz is also. known as the Law of Good Figure or the Law of Simplicity and is the central law of Gestalt Psychology. This law. states that when a pattern is viewed it is broken down and perceived as the simplest form. of an object.