ENGR 210 HW5 f08

# ENGR 210 HW5 f08 - ENGR 210 Homework#5 Mesh-Current...

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ENGR 210 Fall 2008 Homework #5 Due October 1, 2008 Mesh-Current Method (Mixed and Dependent Sources) Problem 1 (a) Use the mesh-current method to determine the currents I a , I b , and I c in the circuit shown above. (b) What is the power delivered to the 2 Ω resistor? (c) What is the power associated with the current source? Is it absorbing or generating power? I a I b I c

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Problem 2 For the circuit shown below: (a) Use the mesh-current method to determine the currents I a , I b , and I c (b) Specify which sources A, B and/or C are generating power? (c) Specify the total power dissipated? I a I b I c A B C
Mesh Current Method (supermesh) Problem 3 (a) Determine the currents i a , i b and i c (b) Determine the power associated with the dependent current source. Is it generating or absorbing power?

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Source Transformations Problem 4 (a) Use source transformations to find v o in the above circuit. (b) Determine the power associated with the 5A source.
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ENGR 210 HW5 f08 - ENGR 210 Homework#5 Mesh-Current...

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