(1) [15 pts] what is the power dissipated by the 1 kΩ resistor in the circuit...
The variable resistor (R0) in the circuit is adjusted until the
power the power dissipated in the resistor is 250W. Find the values
of R0 that satisfy this condistion.
4.87 The variable resistor (Ro) in the circuit in Fig. P4.87 PPIis adjusted until the power dissipated in the resistor is 250 W. Find the values of Ro that satisfy this con- MULTISIM dition. Figure P4.87 25 Ω 10 Ω 200 V 100 Ro 30
3. For the circuit given, determine the average power dissipated in the 100 KA2 resistor. (5 pts) 100 Ω 1 : 10 50 Vrms 8 100 ΚΩ
Find the power dissipated in the 4 kΩ resistor 2. 6 V 24 V power
16.34 The periodic current shown in Fig. P16.34 is applied to a 1 kΩ resistor. a) Use the first three nonzero terms in the Fourier series representation of i(t) to estimate the aver age power dissipated in the 1 kΩ resistor. dissipated in the 1 kΩ resistor. value of the average power? b) Calculate the exact value of the average power c) What is the percentage of error in the estimated Figure P16.34 i(mA) 240 -T/2 0 Т /2
16.34...
6. (15 pts) For the following circuit, there is a variable resistor as the load resistor. Determine the value of R that results in maximum power transfer. V1 = 20 V, R1 = 10 Ω, R2 15 Ω, R3 5 Ω, what is the power that is dissipated in R at this value?
What is the power dissipated by the resistor in the circuit if the emf is 1.42 V? 2.31 A eBook & Resources
What is the power dissipated in the 2.0 resistor in the circuit below?
A 10 W
B. 14.25 W
C. 12.5 W
D. 18.75 W
11.5 Determine the average power dissipated in the 4Ω resistor of the circuit in Fig. P11.5 2Ω j6Ω /4Ω 4Ω f-60 Hz Figure P11.5: Circuit for Problem 11.5
11.5 Determine the average power dissipated in the 4Ω resistor of the circuit in Fig. P11.5
2Ω j6Ω /4Ω 4Ω f-60 Hz Figure P11.5: Circuit for Problem 11.5
a 40 70 + 10 3. Power Dissipated in a Resistor Simplify the circuit using a delta-to-wye transformation and then calculate the power dissipated in the 5 2 resistor. 6V b с 20 502
Review | Constants The variable resistor (Ro) in the circuit is adjusted until the power dissipated in the resistor is 250 W.(Figure 1) Part A Find the values of R that satisfy this condition if v = 225 V Enter your answers numerically separated by a comma. ν ΑΣφ ? Figure 1 of 1 Ro 4.33 Ω Your submission doesn't have the correct number of answers. Answers should be separated with a comma. No credit lost. Try again 25 0...