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(Solved): What is the equivalent resistance of the circuit shown in the figure?(Figure 1) Express your answ ...
What is the equivalent resistance of the circuit shown in the figure?(Figure 1)
Express your answer to two significant figures and include the appropriate units.
What is the current in the 18 ? resistor?
What is the current in the 12 ? resistor?
What is the power dissipation in the 4.5 ?? resistor?
Expert Answer
The 12 ? and 25 ? resistances are in parallel. Their equivalent is in series with the 4.5 ? resistance. The equivalent of the three is in parallel wit