Find the value of the current i in milliamps. R1 is 421 ohms. R2 is 433.5 ohms, v is 8 volts. vx is 1.8v1.
According to Kirchoff's law:
v - iR1 + vx - iR2 = 0
v + 1.8v1 = i(R1 + R2)
8 + 1.8v1 = 854.5i
eq.1
v - v1 + vx - iR2 = 0
v - v1 + 1.8v1 = iR2
8 + 0.8v1 = 433.5i
eq.2
9*(eq.2) - 4*(eq.1)
438.5i = 40
i = 0.0827 A = 82.7 mA
Find the value of the current i in milliamps. R1 is 421 ohms. R2 is 433.5...
Phy 160 final
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Ideal Op Amp R2 E Figure 280
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1. A series electrical circuit has R1 = 16 ohms, R2 = 8 ohms, R3 = 10 ohms and an unknown R4 value, V4 = 10 volts, V3 = 6 Volts and P4 = 8 watts and P3 = 12 watts. Draw a 5 column and 6-row Table and label the column headings as follows: Component, E (V), I (A), R (Ohms) and P(Watts). Assuming you have rows 1, 2, 3, 4 and Total under component, use the basic and...
R1= 24.8 ohms
R2= 13.9 ohms
R3= 25.5 ohms
V1= 5 volts
V2= 11.9 volts
V3= 9.1 volts
What is the current through the 13.9 ohm resistor?
R1 V1 V2 R2 V3 R3
For the following circuit, assume that R1 = 1 ohm,
R2 = 2 ohms, R3 = 8 ohms, and R4 =
4 ohms. Also assume that V1 = 50 volts and V2
= 100 volts. Find the current through each of the resistors and the
power dissipated through all of the resistors. (Hint: You’ll need
to use Kirchoff’s Loop and Junction Rule)
Vi R2 R3 R4 NV
given the following circuit
v= 66 volts
R1= 5 ohms
R2 = 14 ohms
R3 = 8 ohms
R4 =6 ohms
R5=8 ohms
R6= 9 ohms
R7= 7 ohms
R8= 8 ohms
what is the total power dissipated by all the resisitors
excluding 1,3, and 6 answer in watts.
Question 3 1.2 pts 3) Given the following circuit with V = 46 Volts, R2 = 5 Ohms, R2 = 14 Ohms, R3 = 8 Ohms, R = 6 Ohms, Rs...
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