Please answer all parts, box answer. NO HAND WRITING the solution! For the above

Question

Please answer all parts, box answer. NO HAND WRITING the solution!

For the above circuit V_A = 15V, V_B = 8V, V_E = 5V, V_H = 3V, I_1 = 5A, I_2 = 3A, I_3 = 9A, I_4 = 2 A, I_5 = 1A, Find I_6. Indicate a direction for I_7 and find its value. Find V_C. Find V_D. Indicate a direction for V_G and find its value. Indicate a direction for V_G and find its value. Each element was assumed to be either active or passive (either by the problem itself or by your choice of directions). Write down for each element if the assumption is "active" or "passive". Calculate the power for each element. For each element determine whether the above assumption was correct. Show that the power is conserved within the circuit.

Explanation / Answer

1. I7 direction from right towards to left

I2 + I7 = I3

I7 = 9 - 3 =7A

I4 = I5 + I6 + I7

I6 = I4 - I5 - I7

I6 = 2 - 1 -7 = -6A

2. I7 is from right to left = 7A

3. Vc = Vb - Va = 8 -15 = -7V

4. Vd = Vc = -7V

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