Question

2. Figure (4-W3) shows two rods each of length 1 placed
side by side, with their facing ends separated by a
distance a. Charges + 9, -q reside on the rods as shown.
Calculate the electric force on the rod A due to the rod
B. Discuss the cases when l>>a, a>>l.

Answer 1

Answer:

$2226 { {66 + + 1 \div \div 1 - 5 \frac{ {311 = 3661 \times + 6 - 1 + 1333 \times \frac{?}{?} }^{?} }{?} }^{2} }^{?}$