Answer:
Explanation:
the sphere is solid and conducting, so the charge is uniformly distributed over its volume.
isotopes are the same element, but have different numbers of neutrons (but still have the same number of electrons and protons), hence have a different mass number.
Precisely around 1,800 miles below.
<span>Electric field repulsive for objects of like charge and attractive for opposite type of charges and for a magnet you can say that like poles repel and unlike attracts so D makes sense</span>
