•24 GO Figure 26-25a gives the magnitude E(x) of the elect fields that have been set up by a battery along a resistive rod length 9.00 mm (Fig. 26-25b). The vertical scale is set by E, = 4.00 10³ V/m. The rod consists of three sections of the same material b with different radii. (The schematic diagram of Fig. 26-25b does n indicate the different radii.) The radius of section 3 is 2.00 m What is the radius of (a) section 1 and (b) section 2?
•24 GO Figure 26-25a gives the magnitude E(x) of the elect fields that have been set up by a battery along a resistive rod length 9.00 mm (Fig. 26-25b). The vertical scale is set by E, = 4.00 10³ V/m. The rod consists of three sections of the same material b with different radii. (The schematic diagram of Fig. 26-25b does n indicate the different radii.) The radius of section 3 is 2.00 m What is the radius of (a) section 1 and (b) section 2?
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Question
For part b of problem 24 calculate the radius
of section 2 in mm if the electric field scale factor
is Ex = 3.19 kV/m. (Answer in 5 sig. figs!!)
Transcribed Image Text:••24 GO Figure 26-25a gives the magnitude E(x) of the electric
fields that have been set up by a battery along a resistive rod of
length 9.00 mm (Fig. 26-25b). The vertical scale is set by E, = 4.00 ×
10³ V/m. The rod consists of three sections of the same material but
with different radii. (The schematic diagram of Fig. 26-25b does not
indicate the different radii.) The radius of section 3 is 2.00 mm.
What is the radius of (a) section 1 and (b) section 2?
@
(1)
Es
1
3
2
x (mm)
6
9
V
(b)
Figure 26-25 Problem 24.
x = 0
x = 9 mm
Transcribed Image Text:QUESTION 4
For part b of problem 26.24 calculate the radius
of section 2 in mm if the electric field scale factor
is Ex = 3.19 kV/m. (5 sig. figs.)
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