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Andy
เข้าร่วมเมื่อ 29 ต.ค. 2011
A uniformly charged ring of radius 10.0 cm has a total charge of 75.0 µC. Find the electric field...
Physics Chap 23 Qns 3 (Physics for Scientists and Engineers)
A uniformly charged ring of radius 10.0 cm has a total
charge of 75.0 µC. Find the electric field on the axis of the
ring at (a) 1.00 cm, (b) 5.00 cm, (c) 30.0 cm, and (d) 100 cm
from the center of the ring.
Ans
(a) 6.64 * 10^6
N/C away from the center of the ring
(b) 2.41 * 10^7
N/C away from the center of the ring
(c) 6.39 * 10^6
N/C away from the center of the ring
(d) 6.64 * 10^5
N/C away from the center of the ring
A uniformly charged ring of radius 10.0 cm has a total
charge of 75.0 µC. Find the electric field on the axis of the
ring at (a) 1.00 cm, (b) 5.00 cm, (c) 30.0 cm, and (d) 100 cm
from the center of the ring.
Ans
(a) 6.64 * 10^6
N/C away from the center of the ring
(b) 2.41 * 10^7
N/C away from the center of the ring
(c) 6.39 * 10^6
N/C away from the center of the ring
(d) 6.64 * 10^5
N/C away from the center of the ring
มุมมอง: 2 167
what is that noise ?
Holy shit, that is not a big watch, that is one tiny wrist
Nope that's quite a big watch about 44mm
Google search: exercises to increase wrist size.
Thank you very much