Course challenge A student builds a simple circuit with a single resistor of resistance Rand current I, and measures an
electric potential difference of AV across the resistor. Then, the student decreases the current through
the circuit to
How does the electric potential difference across the resistor AV of the new circuit compare with AV?

An  atom  (ours, not carroll's) consists of a positively charged  nucleus, surrounded by one or more negatively charged particles called  electrons. the positive charges equal the negative charges, so the atom has no overall charge; it is electrically neutral. most of an atom's mass is in its nucleus; the mass of an electron is only 1/1836 the mass of the lightest nucleus, that of hydrogen. although the nucleus is heavy, it is quite small compared with the overall size of an atom. the radius of a typical atom is around 0.1 to 0.25 nanometres (nm), whereas the radius of a nucleus is about 10-6  nm.  *  if an atom were enlarged to the size of the earth, its nucleus would be only 200 feet in diameter and could easily rest inside a small football stadium.read more on -

Yup no bull frogs here man

Ithink the answer would be 1,350!