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miskamm [114]
4 years ago
11

Which subatomic particles have an electrical charge?

Physics
2 answers:
Hatshy [7]4 years ago
6 0

Answer:

Neutron and proton

Explanation:

Neutrons have a negative charge, while protons have a positive charge. Electrons have no charge.

Scorpion4ik [409]4 years ago
4 0
Protons have a positive electrical charge and electons have a negative electrical charge. neutrons have no charge
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Two parallel plates have equal and opposite charges. When the space between the plates is evacuated, the electric field is E= 3.
Nana76 [90]

Answer:

\sigma_i=1.06*10^{-6}C

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Replacing this and solving:

\sigma_i=\epsilon_0E_0(1-\frac{E}{E_0})\\\sigma_i=8.85*10^{-12}\frac{C^2}{N\cdot m^2}*3.40*10^5\frac{V}{m}*(1-\frac{2.20*10^5\frac{V}{m}}{3.40*10^5\frac{V}{m}})\\\sigma_i=1.06*10^{-6}C

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