Solve the following circuit for all its values:

Q: 1. Separate the differential equation by: a. Combining the two fractions on the right-hand side into…

A: This is a problem based on RC circuit, connected in seriesPotential drop across capacitor=qC(voltage…

Q: (a) A rectangular block has the dimensions exwxh. When a battery with a voltage V is connected…

A: Given       dimensions = l* w*h

Q: In the United States, normal household voltage is 115 volts. However, it is not uncommon for actual…

A: It is given that normal household voltage is 115 V. The actual voltage differs by at most 5 V.

Ferromagnetism

Ferromagnetism is a mechanism by which some materials show magnetic properties. Iron and magnetite, an oxide of iron, are two naturally occurring materials that show the property of ferromagnetism. The word ferromagnetism is derived from the Latin name of iron, "Ferrum" as it was the first observed material to show such property. The property of ferromagnetism is shown by only a few substances such as iron, nickel, cobalt, and their alloys. Some transition metals and alloys of rare-earth metals also show ferromagnetism.