Electronics - Voltage and Current - Discussion

Discussion Forum : Voltage and Current - General Questions (Q.No. 44)
44.
Which is the smallest?
atom
proton
neutron
electron
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
14 comments Page 2 of 2.

Ranjitha said:   1 decade ago
@Mukesh:charge of electron=1.6*10^-19

Mukesh said:   1 decade ago
@sandip:but mass of electon is 1.6*10^-19

Kulwinder said:   1 decade ago
I agree with sandeep.

Sandeep said:   1 decade ago
mass of proton & neutron = 1.678*10^-27.
while that of electron is = 9.1*10^-31.


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