Chloroplasts and vacuoles
Answer:
The electric field is
Explanation:
From the question we are told that
The radius of the metal sphere is
The excess charge which the metal sphere carries is
The distance of the position being to the center is
The coulomb constant is
Generally the electric field is mathematically represented as
substituting values
That would depend on the man’s starting latitude. If 6.7 mi south of the north pole, for example, the resultant would be 6.7 mi due north of the starting point.
the answer is a!! its pretty simple I just read the graph.
Answer:
» e. Electrons and protons
Explaination :
Electrons are negatively charged and protons are positively charged.
- The neutrons do not have a charge.