Refer to Figure 4. 1. Find i and power delivered to the 502 resistor in Figure 4. 2. If R is variable, when will R obtain the maximum power, and find the power. 8k0 102 2A 602 4k(2 10V la 8V 10m V 202 50 Fig. 4 V Fig. 5 2k12 Vo

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Coulomb’s Law

Coulomb's law states that the attraction or repulsion force between two charged things is proportional to the product of their charges and inversely proportional to the square of their distance. It has an effect along the line that connects the two-point charges.