If a current-carrying conductor is placed in a magnetic field produced by permanent magnets, then the fields due to the current-carrying conductor and the permanent magnets interact and cause a force to be exerted on the...
Archive - May 15, 2023
The solenoid is very important in electromagnetic theory since the magnetic field inside the solenoid is practically uniform for a particular current, and is also versatile, inasmuch that a variation of the current can alter the...
Magnetic fields can be set up not only by permanent magnets, but also by electric currents. Let a piece of wire be arranged to pass vertically through a horizontal sheet of cardboard on which is placed some iron filings, as shown...
From moderate to severe, sickle cell anemia symptoms might differ from person to person. While some individuals with sickle cell anemia may not show symptoms until later in life, others may have persistent and serious...
Sickle cell anemia is a hereditary condition that alters the structure of the body’s red blood cells. Red blood cells in people with sickle cell anemia have defective haemoglobin molecules, which gives the cells a crescent...
