3. Remove the 220 ohms resistor from the circuit in Problem 2. Repeat to solve the...
QUESTION 3 and the lifting speed As the resistance before the motor decreased the motor voltage QUESTION 4 Consider a circuit with a resistor in series with a motor, like observed in Activity 2 of the Week 10 Practical, when the load on the motor increases the voltage across the motor and the current through the motor Under this higher load the lifting speed and the motor torque QUESTION5 If the power supply is set to 5 V and a...
please solve number 3 only
#2 Find the maximum power transfer to resistor R in the following circuit (hints: Remove R first, & do Thevenin's equivalent to calculate R; then find Power) (pts. 20) 5 Ω 10 Ω 50 Ω 6 Ω ΕΛ V, 3. Find the w of following opamp circuit (pts. 20) 80 ΚΩ 80 ΚΩ 5 ΚΩ 40 ΚΩ + 1ο 0.3V 20 ΚΩ 0.7V
Vsig = 36 V
Rsig = 25 kOhms
RL = 8 Ohms
Amplifier2Speaker sig Rsig sig 7 Y K Vout kis on Vost peut & Given: 1. The 1-port defined by the dashed box represents an audio amplifier with an attached loudspeaker. The parameters Vsig and Rig are fixed (given in the parameter file) with non-zero values. The two dependent sources constitute a model for a device called an Ideal Transformer, which you will learn more about in ECE 2020...
Notes for lab dc02-Resistors and the Color Code will skip are Part 2 e, g: Part 4; Exercises 2, 4,5,6 and 3. It is important to answer the exercises correctly in each labl you should include the appropriate prefix for the unit in the Numerical Value We will not be Volt using the Volt-Ohm meter (VOM) for this lab, so skip the parts that ask for VOM measurements. The parts we You do need to complete Exercises1 Note that in...