A total charge Q is uniformly distributed around a ring-shaped conductor with radius a. A charge q is located at a distance x from the center of the ring ( Fig . P8 .32 ) . The force exerted on the charge by the ring is given by F = 1 4 π e 0 q Q x ( x 2 + a 2 ) 3 / 2 where e 0 = 8.85 × 10 − 12 C 2 / ( N m 2 ) Find the distance x where the force is 1 N if q and Q are 2 × 10 − 5 C for a ring with a radius of 0.9 m. FIGURE P8.32
A total charge Q is uniformly distributed around a ring-shaped conductor with radius a. A charge q is located at a distance x from the center of the ring ( Fig . P8 .32 ) . The force exerted on the charge by the ring is given by F = 1 4 π e 0 q Q x ( x 2 + a 2 ) 3 / 2 where e 0 = 8.85 × 10 − 12 C 2 / ( N m 2 ) Find the distance x where the force is 1 N if q and Q are 2 × 10 − 5 C for a ring with a radius of 0.9 m. FIGURE P8.32
A total charge Q is uniformly distributed around a ring-shaped conductor with radius a. A charge q is located at a distance x from the center of the ring
(
Fig
. P8
.32
)
. The force exerted on the charge by the ring is given by
F
=
1
4
π
e
0
q
Q
x
(
x
2
+
a
2
)
3
/
2
where
e
0
=
8.85
×
10
−
12
C
2
/
(
N m
2
)
Find the distance x where the force is 1 N if
q
and
Q
are 2
×
10
−
5
C for a ring with a radius of 0.9 m.
x
If f(x) =
=
L* f(t)dt
then find the value of ƒ (ln 7).
f: R R is continuous everywhere.
An eccentric, compressive 270-lb force P is applied to the end of a cantilever beam. Replace P with an equivalent force-couple system at G.
A 20 lb horizontal force P acts on a bell crank as shown below. (a) Replace P with an equivalent force-couple system at B. (b) Find the two vertical forces at C and D which are equivalent to the couple found in part a
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Area Between The Curve Problem No 1 - Applications Of Definite Integration - Diploma Maths II; Author: Ekeeda;https://www.youtube.com/watch?v=q3ZU0GnGaxA;License: Standard YouTube License, CC-BY