the charge of 1 electron = 1.6*10^-19 C
so the number of deficient electrons = 2.3*10^-6 / 1.6*10^-19
= 1.437*10^13
2) A piece of plastic has a net charge of +2.3 μC caused by an deficit...
A piece of plastic has a net charge of +2.00 μC. How many fewer electrons than protons does this piece of plastic have? (e = 1.60 × 10-19 C)
1-A piece of ebonite has a net charge of +7.20µC. How many more protons than electron does this piece of plastic have? 2-If particles A, B, and C, with charges -6.0 µC, 8.7 µC, and -5.4 µC respectively, are forcefully thrown together and then separate what is the net charge on particle B? 3- An proton is placed in a constant electric field of 8.16x104N/C. What is the force on the electron? If the electron is released, what is its...
A piece of purple plastic is charged with 1.13×1061.13×106 extra electrons compared to its neutral state. What is its net electric charge (including its sign) in coulombs? net electric charge: ×10 CC A glittering glass globe is given a net electric charge of 4.61×10−64.61×10−6 C. Does the globe now have more or fewer electrons than it does in its neutral state? fewer more How many more or fewer? amount: electronselectrons
An asteroid has acquired a net negative charge of from being bombarded by the solar wind over the years, and is currently in equilibrium whereby it expels electrons at the same rate as it acquires them. How many more electrons does it have than protons?
A small piece of dust has a net negative charge of -2.1 micro coulombs. How many extra electrons does it have?
A plastic ball has a charge of +9 × 10−12 C. (a) Does the ball have more electrons or fewer electrons than when it is electrically neutral? (b) How many such electrons? Round your answer to the nearest integer.
A protozoan has 9.6E16 protons and a net charge of 0.35 pC. A ) how many fewer electrons are there than protons? B) if you paired them up, what fraction of the protons would have no electrons?
6. An amoeba has 1.00× 10 16 protons and a net charge of 0.300 pC. (a) How many fewer electrons are there than protons? (b) If you paired them up, what fraction of the protons would have no electrons?
A metal sphere has a charge of +6.0 μC. What is the net charge after 6.0 × 1013 electrons have been placed on it? Report you answer in μC
An amoeba has 6.989e+16 protons and a net charge of 0.649 pC. How many fewer electrons are there than protons?