- #1

- 11

- 0

I've been asked to prove KVL and KCL using this circuit, but my vectors don't add up.

ei Vr1+ Vr2 + Vc1+Vc2 ≠ Vtotal, same goes for Current, but I at least got the correct angle for the current

Tried using vector addition, using addition of the vectors in complex form and even tried using this http://www.1728.org/vectors.htm vector addition calculator

I know my calculation are correct, I got my lab supervisor to check them.

Noting works, I don't know what I'm doing wrong, please help!

These are the values that I've got for my series parallel RC circuit (attached a photo of the circuit diagram)

Voltage (V)

R1 1.60< 49.97°

C1 2.78 < - 40.03°

R1 1.68 <19.4°

C2 1.68 <19.4°

Total 4.75< 0°

Currant (mA)

R1 1.956 < 49.97°

C1 1.956 < 49.97°

R2 1.68<19.4°

C2 0.995< 109.4°

Total 1.956 < 49.9°

Impedance (Ω)

R1 820 < 0°

C1 1421< -90°

R2 1000 < 0°

C2 1693< -90°

Total 2427.6 < - 49.9°

ei Vr1+ Vr2 + Vc1+Vc2 ≠ Vtotal, same goes for Current, but I at least got the correct angle for the current

Tried using vector addition, using addition of the vectors in complex form and even tried using this http://www.1728.org/vectors.htm vector addition calculator

I know my calculation are correct, I got my lab supervisor to check them.

Noting works, I don't know what I'm doing wrong, please help!

These are the values that I've got for my series parallel RC circuit (attached a photo of the circuit diagram)

Voltage (V)

R1 1.60< 49.97°

C1 2.78 < - 40.03°

R1 1.68 <19.4°

C2 1.68 <19.4°

Total 4.75< 0°

Currant (mA)

R1 1.956 < 49.97°

C1 1.956 < 49.97°

R2 1.68<19.4°

C2 0.995< 109.4°

Total 1.956 < 49.9°

Impedance (Ω)

R1 820 < 0°

C1 1421< -90°

R2 1000 < 0°

C2 1693< -90°

Total 2427.6 < - 49.9°