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20-Turquoise

## Hybrid problem of MFra's two probrems.

I think this is the best probrem for electrical engneering students, original from MFra's post.
Try to solve by Mathcad or Prime 9 if you can.

9 REPLIES 9
20-Turquoise
(To:ttokoro)

If the values of R and L is below, and the applied voltage is 1 Hz, you can find the answer.
But the conditions are as original ones, Can Prime and Maple solve it or not?

20-Turquoise
(To:ttokoro)

Answer 1.   By using covolution integral for 1 Hz problem.

21-Topaz II
(To:ttokoro)

Hi!
It would be more interesting to determine the response to this signal:

20-Turquoise
(To:-MFra-)

The applied voltage waveforms are below and their current responces are made by convolution integral.

20-Turquoise
(To:ttokoro)

Answer 2.   By using Laplace convertion for 1 Hz problem.

20-Turquoise
(To:ttokoro)

Answer 3. Use convolution to solve the 1 Hz response.

21-Topaz II
(To:ttokoro)

Congratulations on the results obtained.

20-Turquoise
(To:ttokoro)

Answer 4. By using Fourier analysys and Laplace transform for from DC to 20th harmonics.
Below I and V are missed. i(t) is applied voltage and v(t) is transient current responce.

Because I used former RCRC sheet to solve.

20-Turquoise
(To:ttokoro)

Answer 5. By using solve block.

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