Request an appointment. Familial adenomatous polyposis (FAP) is a rare, inherited condition that causes extra tissue (polyps) to form in your large intestine (colon) and rectum. Polyps can also occur in the upper gastrointestinal tract, especially the upper part of your small intestine (duodenum).
An iron core will produce the strongest magnet. By increasing the size of the core you also increase the strength of the electromagnet. Compare the diagrams. Note: Look at the amount of coils, the size and number of the power source.
Conduction of electricity depends upon various factors 1. No of valence electrons - more are the no of valence electron that can leave atom to vonduct electricity more will be the conduction 2. Size of atoms - for same no of valence electrons the conductivity invrrases with increase in size of atom as it increases the strrnght of bonding with nuclei decreases and it can leave atom more easily to conduct electrons.