BME 301 HW 2 Due Sep 8, 2020

1. Circle the nodes in each of the three resistor networks shown below. Ignore the .

2. Use mesh analysis to solve for all four loop currents in the circuit below. Use

Mathematica or Matlab to solve for the unknowns.

Req

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3. Use nodal analysis to find and in the circuit below. To find and you will need to find the nodal voltage on either side of 3 Ω and 12 Ω resistors, respectively, then subtract the (-) node voltage from the (+) node voltage. You may assume the bottom node is ground.

4. Use phasors and nodal analysis on the circuit below to find .

v1 v2 v1 v2

V2

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5. Use mesh analysis to find in the circuit below. Write your answer in the time-domain!

ix(t)

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