In the figure below find the voltage drop across the resistors (10k?, 30k?, 20k?). Also find the Thevenin equivalent circuit.
Added by John R.
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In this case, the open circuit voltage is the voltage across the 10Ω resistor. Since the circuit is a series circuit, the voltage across each component will add up to the total voltage. Therefore, the voltage across the 10Ω resistor is 12V. So, Vth = 12V. Show more…
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