Question 7 If voltage across R6 is 0.985V and voltage across R2 is 4.035V, determine I1, l2 and l3 and E3. Calculate the power dissipated by resistor R3. E2= 1V R3 = 222 A R1 = 40 H %3D C R4 = 332 Ea = 4V - E1 = 2V KR = 152 E3 R5 = 12 Re = 50 E Figure Q7

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Microscopic view of current

In physics, the term current is expressed as the rate of flow of electric charges across the area per unit time (I=q/t). It propagates along in the direction of the motion of positive charges. When the current is caused by the motion of electrons, the direction of the current is opposite to the flow.