A) \[9.6\times {{10}^{-5}}\] coulomb-metre
B) \[12.8\times {{10}^{-14}}\] coulomb-metre
C) \[7.68\,\times {{10}^{-29}}\] coulomb-metre
D) \[30\times {{10}^{-24}}\] coulomb-metre
Correct Answer: D
Solution :
Dipole moment of dipole \[\tau =P.\,E\] \[=q\times d\times E\] \[=3.2\times {{10}^{-19}}\times 2.4\times {{10}^{-10}}\times 4\times {{10}^{5}}\] \[=30\times {{10}^{-24}}\]coulomb metreYou need to login to perform this action.
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