could someone help with both these problems I don\'t understand how I\'m wrong m
ID: 1870594 • Letter: C
Question
could someone help with both these problems I don't understand how I'm wrong my answers for number 3. I thought i had them correct which were 5.1264e^-09 and the 3.204e^-19 and those were my first answers to begin with but after that i just ended up guessing cause I don't understand how's that wrong... and for #4 my answer was 6.4e^-18 but it counted it wrong and I'm not sure if I inputed incorrectly or if I'm doing it wrong please help I'm so confused!! But please explain!
Assignment Responses/submit?dep-18091701 Which of the following are values of charge that can be found in nature? (Assume a val ue of e-1.602x10 C and be careful of significant figures.) Select all that appl 3.204e-19 2.0826e-19 -4.37346e-19 2.833938e-16 5.1264e-09 3.066228e-16 -3.75669e-10 e Show My Work (optonal 0/14.28 points I Previous Answers Two point charges, q 2,0 pC and a?-2,0 pc, are separated by 3.2 m. What Is the magnitude of the dipole moment of this pair of charges? B Show My Work ioutsne 0 Type here to searchExplanation / Answer
3) the charge should be a perfect multiple of 1.602 x 10-19 C
3.204e-19 = 2(1.601e-19)
2.833938e-16 = 1769(1.602e-19)
5.1264e-09 = 32000000000(1.602e-19)
3.066228e-16 = 1914(1.602e-19)
-3.75669e-10 = -2345000000(1.602e-19)
only 2nd and 3rd are not possible as they are not the multiple of 1.602e-19
4) dipole moment = qd = 2 x 10-12 x 3.2 x 10-6 = 6.4 x 10-18 Cm
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