Antacids may be used: 1  To reduce the symptoms of acid reflux which may cause heartburn or inflammation of the gullet (oesophagitis) . 2  These conditions are sometimes called gastro-oesophageal reflux disease (GORD). 3  To relieve some of the symptoms caused by ulcers in the stomach and part of the gut called the duodenum.
Earthâs magnetic field is generated by an interaction between rotation in the planetâs core and electrical currents.The field then creates the magnetosphere, which acts sort of like a force field, protecting the planet from the brunt of the sun's solar wind.arthâs magnetic field is generated by an interaction between rotation in the planetâs core and electrical currents.
It is similar to a bar magnet. The magnetic field in a bar magnet is generated by the coordinated spins of electrons and nuclei within the atoms. The earth's core is hotter than 1043Â° K, and at this temperature the orientations of spins within the iron become randomized, due to which it loses its magnetic field.he Earth's magnetic field is generated by the electric currents flowing in the slowly moving molten iron. Hence, it can trap charged particles such as electrons and protons, and force them to execute a spiraling motion back and forth along the field lines.