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4. In the following circuit R, = 60 IT A O I, I2 12v RA = 120 R4 = 120 B (1) Find the equivalent resistance for the two parallel resistor R, and R4 (2) Find the equivalent resistance ( total resistance) for R, R, and R4 (3) Calculate the current, I, , flowing from point A and back to B (4) Find the voltage drop across R, (5) Find the voltage drop across R4 (6) Calculate the I, (7) Calculate the I, (8) Is sum of I, and I, equal to l, ? (9) Calculate the power dissipated on R, (10)Calculate power dissipated on RA (11)Calculate the power dissipated on R, (12) Find the total power dissipated from R, RA, and R, (13) If R, RA, and R, are connected in series, find the total power dissipated from R1, RA, and R. (14)From the answer in (12) and answer from (13), which answer is larger?

4. In the following circuit R, = 60 IT A O I, I2 12v RA = 120 R4 = 120 B (1) Find the equivalent resistance for the two parallel resistor R, and R4 (2) Find the equivalent resistance ( total resistance) for R, R, and R4 (3) Calculate the current, I, , flowing from point A and back to B (4) Find the voltage drop across R, (5) Find the voltage drop across R4 (6) Calculate the I, (7) Calculate the I, (8) Is sum of I, and I, equal to l, ? (9) Calculate the power dissipated on R, (10)Calculate power dissipated on RA (11)Calculate the power dissipated on R, (12) Find the total power dissipated from R, RA, and R, (13) If R, RA, and R, are connected in series, find the total power dissipated from R1, RA, and R. (14)From the answer in (12) and answer from (13), which answer is larger?

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4. In the following circuit R, = 62 IT %3D A I, I2 12v RA = 120 R4 = 120 B (1) Find the equivalent resistance for the two parallel resistor Ra and R, (2) Find the equivalent resistance ( total resistance) for R, R, and R, (3) Calculate the current, I, , flowing from point A and back to B (4) Find the voltage drop across R, (5) Find the voltage drop across R4 (6) Calculate the I, (7) Calculate the l, (8) Is sum of I, and I, equal to l, ? (9) Calculate the power dissipated on R, (10)Calculate power dissipated on RA (11)Calculate the power dissipated on R, (12) Find the total power dissipated from R, RA, and R, (13) If R, RA, and R, are connected in series, find the total power dissipated from R RA, and R. (14)From the answer in (12) and answer from (13), which answer is larger? А,
Transcribed Image Text:4. In the following circuit R, = 62 IT %3D A I, I2 12v RA = 120 R4 = 120 B (1) Find the equivalent resistance for the two parallel resistor Ra and R, (2) Find the equivalent resistance ( total resistance) for R, R, and R, (3) Calculate the current, I, , flowing from point A and back to B (4) Find the voltage drop across R, (5) Find the voltage drop across R4 (6) Calculate the I, (7) Calculate the l, (8) Is sum of I, and I, equal to l, ? (9) Calculate the power dissipated on R, (10)Calculate power dissipated on RA (11)Calculate the power dissipated on R, (12) Find the total power dissipated from R, RA, and R, (13) If R, RA, and R, are connected in series, find the total power dissipated from R RA, and R. (14)From the answer in (12) and answer from (13), which answer is larger? А,
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