Select all that apply. which of the following factors influence the electrical resistance of a circuit?
a) conductivity of the material
b) length of conducting wires
c) diameter of conducting wires
d) type of battery installed

explanation:

resistance is the opposition to the flow of current. the relation between electrical resistance, conductivity, length and area is as follows.

where,       r = resistance

                = resistivity

                  l = length

                a = area

also, area = . therefore, when there is change in length, area, or resistivity then there will be change in resistance also.

the ability of electric current to flow through the wire or material is known as conductivity. symbol for conductivity is .

thus, conductivity is also related to resistance.

hence, we can conclude that the following factors influence the electrical resistance of a circuit.

n+h→nh3

we must remember that nitrogen and hydrogen are both diatomic molecules in their standard gas form. this adjusts the equation to

n2+h2→nh3

now we need to adjust coefficients in order to balance the atoms on each side of the equation. currently we have 2 atoms of nitrogen and 2 atoms of hydrogen on the reactant side and 1 atom of nitrogen and 3 atoms of hydrogen on the product side.

we can balance the hydrogens by placing a coefficient of 2 in front of ammonia and a coefficient of 3 in front of the hydrogen.

n2+3h2→2nh3

this gives us 6 hydrogen on each side and coincidentally the nitrogens now equal 2 on each side.

the earth would become to overheated and everything alive on it will eventually die from overheating. plants will eventually die as well, water will evaporate, and it will be nothing but a hot planet without anything living on it.