The current through and voltage across an element vary with time as shown in Figure P

Chapter 1, Problem P 1.5-4

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QUESTION:

The current through and voltage across an element vary with time as shown in Figure P 1.5-4. Sketch the power delivered to the element for t > 0. What is the total energy delivered to the element between t = 0 and t = 25 s? The element voltage and current adhere to the passive convention.

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QUESTION:

The current through and voltage across an element vary with time as shown in Figure P 1.5-4. Sketch the power delivered to the element for t > 0. What is the total energy delivered to the element between t = 0 and t = 25 s? The element voltage and current adhere to the passive convention.

ANSWER:

Step 1 of 4

We can express the given voltage and current waveforms as follows:

                     

             

and

       

                     

 

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