B- A circuit consist of two impedances are connected in parallel to a voltage source. The first impedance is a resistance R in series with an inductance L. The second impedance is a resistance R in series with a capacitor C. What is the condition that the total impedance is equal to R?

Q: find equivalent Impedance, I=? -jian 75 802 Is loft AM www 50L0° عمل m -j5n C Jlos 762

A: Series combination of impedance is: Z=Z1+Z2 Parallel combination of impedance is: Z=Z1×Z2Z1+Z2

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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.