Charge: A piece of plastic has a net charge of +2.00 μC. How many more protons than electrons does this piece of plastic have? ( e = 1.60 × 10-19 C)
1 answer:
Answer
given,
net charge = +2.00 μC
we know,
1 coulomb charge = 6.28 x 10¹⁸electrons
1 micro coulomb charge = 6.28 x 10¹⁸ x 10⁻⁶ electron
= 6.28 x 10¹² electrons
2.00 μC = 2 x 6.28 x 10¹² electrons
= 1.256 x 10¹³ electrons
since net charge is positive.
The number of protons should be 1.256 x 10¹³ more than electrons.
hence, +2.00 μC have 1.256 x 10¹³ more protons than electrons.
You might be interested in
The answer would be Jeremiah
Gravitational potential energy is caused when an object is resting above the ground. It is released when the object is falling, not by burning substances.
Because burning is a non-reversible chemical change.
Answer: i wasted one of your answer that sad srry
Explanation:
A chemical change because it doesn't power anything or secrete anything except smoke.