S Electrical Engineerin.. x Lecture 13 Theveni. 287 / 2618 130% 5. P2.84. Find the Thévenin and Norton equivalent circuits for the circuit shown in Figure P2.84. Take care that you orient the polarity of the voltage source and the direction of the current source correctly relative to terminals a and b. What effect does the 7-2[8&7[dash||Ome|&] resistor have on the equivalent circuits? Explain your answer. 1 A 48 2 12 V 162 Figure P2.84

Given four resistors R1 = 100 ohms, R2=250 ohms, R3 = 350 ohms, and R4 = 200 ohms such that R1 and R2 in parallel will be connected in series with R3 and R4 in parallel. The series-parallel combination is connected across a 24-volt DC power supply. Find the voltage across R2 and voltage across R4     voltage drops across R2 and R4 are both 12 V     voltage drop across R2 is 18.63 V and voltage across R4 is 5.37 V     voltage drop across R2 is 8.63 V and voltage across R4 is 15.37 V     voltage drop across R2 is 8.63 V and voltage across R4 is 15.37 V

Assuming R0 = 2 , R1 = 2 , R2 = 5 ,R3 = 4A, and VS = 24 V in the circuit of Figure P2.55,use Kirchhoff’s voltage law and Ohm’s law to finda. ia, ib, and ic.b. The voltage across each resistance.

In a series circuit, certain general rules may be stated with regard to quantities of voltage, current, resistance, and power. Express these rules, using your own words: "In a series circuit, voltage..." "In a series circuit, current..." "In a series circuit, resistance..." "In a series circuit, power..." For each of these rules, explain why it is true.

Can you please help me with this problem?

Calculate the equivalent resistances Rin of the following circuits. (The resistance value of the diodes in the conduction will be 0, the resistance value of the diodes in the insulation will be taken as infinity. R1=10ohm