How is the grounded conductor in a flat multi conductor cable 4 or larger

A certain lightning bolt moves 39.4 C of charge. How many fundamental units of charge |qe| is this? units of charge 19

Can you give me an example of solving an electric field in an electric eel using the Maxwell equation? Assume that an electric eel can produce 300 volts and 1 ampere, have a length of 7 meters, and have a radius of 0.5 meters.

The figure gives the electric potential V as a function of x. V 1 2 3 Rank the five regions according to the magnitude of the x component of the electric field within them. If multiple arrangements rank equally, use the same rank for each, then exclude the intermediate ranking (i.e. if objects A, B, and C must be ranked, and A and B must both be ranked first, the ranking would be A:Greatest, B:Greatest, C:Third greatest). If all arrangements rank equally, rank each as 'Greatest'. 1 2 3 4 4 23 tv MacBook Air ← DII FB F9