The answer is DC power had to be converted in AC.
DC power is not usually in home. DC current must be converted to to AC, which is the standard in homes and to avoid short circuits.
DC or direct current explains the basic idea of electricity as a flow of electrons.
AC, also known as alternating current, electricity switches direction around 50-60 times each second. In here, electrons do not necessarily have to run in circles to transport energy, they simply run on the spot.
The magnitude of the electric field just outside the surface of the sphere is
given:
radius,r=0.01m
charge,Q=1.0×10-9
what is electric field?
Electric field is defined as the electric force per unit charge.It is surrounded by electrically charged particles and exerts force on all other charge particles.
using formula,
for just outside r=radius of sphere
Thus,the electric field just outside the surface of the sphere is
learn more about electric field from here: brainly.com/question/28203588
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It is natural gases hope this helps
As oil ,coal ,gas ,solar ,wind and water power
<span>Scanning electron microscopes</span><span><span /> allow scientists to find the shape and surface texture of small objects. The microscopes slide a beam of electrons across the surface of something, and it </span><span><span>produces a detailed map of the surface of the object.</span> </span>