Part A
Two 10 cm-long thin glass rods uniformly charged to +18nC are placed side by side, 4.0 cm apart.
What are the electric field strengths $E_1$, $E_2$, and $E_3$ at distances 1.0 cm, 2.0 cm, and 3.0 cm to the
right of the rod on the left, along the line connecting the midpoints of the two rods?
Specify the electric field strength $E_1$.
Express your answer to two significant figures and include the appropriate units.
$E_1 = 7.47 \cdot 10^2 \frac{N}{C}$
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Part B
Specify the electric field strength $E_2$.
Express your answer to two significant figures and include the appropriate units.
$E_2 = $ Value Units
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Part C
Specify the electric field strength $E_3$.
Express your answer to two significant figures and include the appropriate units.
$E_3 = $ Value Units
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