Homework Statement
For the circuit in the picture below, with V_{c}(t=0) = 0 and a voltage source with period T described by
V_s(t) = \sum_{-\infty}^\infty (-1)^{n}g(t-nT)
where
g(t) = 7[u(t)-u(t-T)]\quad [Volt]
and u(t) is a step function described by
u(t) =
\begin{cases}
1 &...
Homework Statement
Determine if the following diagrams may describe an electrostatic field in a charge-free space. The rectangles are the spaces under consideration. In the first four diagrams there are field lines while in the last two there are equipotential lines
Homework Equations...