📘 electromagnetism
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Electric Field Lines
1. **Problem statement:** We have two vertical parallel lines, each of length $L=6.00\ \text{cm}=0.06\ \text{m}$, separated by a distance $d=6.00\ \text{cm}=0.06\ \text{m}$. They c
Current Continuity
1. The term $\frac{\partial \rho_V}{\partial t}$ represents the rate of change of the volume charge density $\rho_V$ at a point with respect to time. This means statement (a) is co