QI U. UTMA) Based on electrical DC circuit as depicted in Figure QI(a). (i) UT Determine the mesh currents I, I; l3 and l, by using mesh analysis. Then M UTM (i) Calculate the power at 50 V voltage source and determine whether the power is calculate the branch current, La supplied or absorbed by the voltage source. TM 20V Sov 10v I 04A 202 502 8 UTM Figure QI(a)TM

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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.