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Circuit (Network) analysis is the process of finding the voltages across, and the currents through, every component in the network. Consider using in conjunction with tags for the particular analysis technique(s) in question: "nodal-analysis", "mesh-analysis", "superposition", etc.

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Simple three-phase circuit question

Phase voltages of three-phase circuit with Y configuration are equal by absolute value and phase difference between them are \$2\pi/3\$ and \$\theta_A=\theta_B+2\pi/3\$ and \$\theta_A=\theta_C-2\pi/3\ …
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1 answer
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Op amp with potentiometer

I have to find voltage gain $$\frac{v_2}{v_1}$$ as a function of x in the following circuit: As far as i can see, this xR thing is obviously a potentiometer, usually, i would do this using superpos …
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