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Linear Circuits I

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Problem 16 of 17

Thévenin Resistance Through a CCVS

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The dependent source produces 5 ix5\,i_x volts, where ixi_x is the current in R1R_1. Find RthR_{th} at aa–bb, in ohms.

Vs​11 VR1​10 ΩR2​4 Ω5 ix​abix​
Ω

Answers within 2% are accepted. Units with SI prefixes work too, like 0.003 A or 3 mA. Use a minus sign for negative values.

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