Shown in the figure below is an electrical circuit containing three resistors and two batteries.
Write down the Kirchhoff Junction equation and solve it for I1 in terms of I2 and I3. Write the result here:
I1 =
Write down the Kirchhoff Loop equation for a loop that starts at the lower left corner and follows the perimeter of the circuit diagram clockwise.
.
0 =
Write down the Kirchhoff Loop equation for a loop that starts at the lower left corner and touches the components 10V, R1, 4V, and R2.
.
0 =
The resistors in the circuit have the following values:
- R1 = 1 Ω
- R2 = 4 Ω
- R3 = 10 Ω
Solve for all the following (some answers may be negative):
I1 = Amperes
I2 = Amperes
I3 = Amperes
NOTE: For the equations, put in resistances and currents SYMBOLICALLY using variables like R1,R2,R3 and I1,I2,I3. Use numerical values of 10 and 4 for the voltages.
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