(a) Find the average power supplied by the dependent source of Fig. 1a. 1.92 \Omega -2A 4.5 \Omega 1.6I_x \Omega Fig. 1a (b) If a voltage source $v_s = 120 \cos \ 800t$ V is connected to terminals a and b in Fig. 1b. (+ reference at the top), what current flows to the right in the 300\Omega resistance? 2 \mu F 300 \Omega 600 \Omega 30 \Omega (c) Fig. 1b
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1a, we need to calculate the average power absorbed by the 100Ω resistor. The average power absorbed by a resistor can be calculated using the formula: P_avg = (V^2) / R where V is the voltage across the resistor and R is the resistance. In Fig. 1a, the Show more…
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Find the average power absorbed by the resistor in the circuit shown in Fig. $\mathrm{P} 9.16$ if $$\begin{array}{l}v_{1}(t)=10 \cos \left(377 t+60^{\circ}\right) \mathrm{V} \text { and } \\ v_{2}(t)=20 \cos \left(377 t+120^{\circ}\right) \mathrm{V}\end{array}$$
A resistor connected across an AC power supply has a current given by $I=(1.20 \mathrm{~A}) \cos (300 t)$ when connected to a power supply with emf $100 \mathrm{~V} \mathrm{rms}$. Find (a) the rms current, (b) the resistance, and (c) the average power delivered to the resistor.
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