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1. Electric Charges and Fields
normal
$α -$ કણનો વિધુતભાર……..થાય.
A
$4.8 \times 10^{-19}\, C$
B
$1.6 \times 10^{-19}\, C$
C
$3.2 \times 10^{-19}\, C$
D
$6.4 \times 10^{-19}\, C$
Solution
$Q = ne = +2e = +2 \times 1.6 \times 10^{-19} = 3.2 \times 10^{-19} \,C$
Standard 12
Physics
