Gdhootiytuyin bilhyffjoueriiggyi
Answer:
B :)
Explanation:
:) JUST TRUST ME I GOT IT CORRECT
Answer:
C = Q / V
Q = C * V = 2.5 F * 3 V = 7.5 Coulombs (assuming the batteries are in series)
N e = Q where N is the number of electrons and e the electronic charge
N = 7.5 / (1.60E-19) = 4.7E19 electrons
or 4.7 * 10^19 electrons
<h2>
All of these</h2>
Option ( iv ) is the correct answer.
<h3 /><h3>
☛ <u>Definition</u></h3>
A vector quantity the physical quantity that has both direction as well as magnitude.
A substance that can conduct a current in solution is salt.