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A uniformly charged, thin ring has radius 15.5 cm and total charge +23.3 nC. An electron...

A uniformly charged, thin ring has radius 15.5 cm and total charge +23.3 nC. An electron is placed on the ring’s axis a distance 26.1 cm from the center of the ring and is constrained to stay on the axis of the ring. The electron is then released from rest. Find the speed of the electron when it reaches the center of the ring. (Give your answer in scientific notation using m/s as unit)

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Answer #1

Anseoe Given ata 18 adicts 15.5Cm - 15,5x1O m civge = Q3.3 nc : 23.3x distance 6.I cm 26.1xm change In Potentiau dibtcence AV09.u66.45 - 3.29) wolK done NC-e)-Av) wmev meA) 2eCAu) me (AT61992(lx9)xe 9.11x103 g -G a118.144X10 9.11x1031 232.5 x 1012 15

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