Determine the currents i1; i2; and i3 for the electrical network shown in figure 3. 2. How is the result affected when a is changed to 2 volts and b is changed to 6 volts?.

an ion is a charged atom or molecule. it is charged because the number of electrons do not equal the number of protons in the atom or molecule. an atom can acquire a positive charge or a negative charge depending on whether the number of electrons in an atom is greater or less then the number of protons in the atom.

they are non-matter

explanation:

they are non-matter. basically, any type of energy or any abstract concept is an example of something that does not matter. other examples include dreams, magnetism, radio, and hate

massxgravity x heght=weightxheight= pe

4900=490xh

h=10