Copper is used in wiring because its metallic bonding gives its a high degree of freedom and the material a high conductivity.
a. electrons
b. neutrons
c. protons

Are aliens real? justify you’re answer.

The softest and hardest minerals are: softest hardest

Along the line connecting the two charges, at what distance from the charge q1 is the total electric field from the two charges zero? express your answer in terms of some or all of the variables s, q1, q2 and k =14ï€ïµ0. if your answer is difficult to enter, consider simplifying it, as it can be made relatively simple with some work.