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- A 100-ohm resistor, an ammeter, and a voltmeter are connected in series. The supply of the connection is a 10V DC source. a.) What is the current from the ammeter reading? b.) What is the voltage from the voltmeter reading? c.) Compute for the current in the circuit using Ohm's Law.The resistance of a certain aluminum power line is 150 Ω at 200 Find the line resistance when the sun heats up the line to 420C. First, use the inferred zero resistance temperature formula and then the temperature coefficient of resistance formula to show that the two formulas are equivalent.For the circuit attached, by getting equivalent resistance and then using current and/or voltage division principles, calculate vx and the power absorbed by the 60-ohm resistor.
- A) Find the equivalent resistor of the circle between points a and b?B) If a constant voltage source (15V) is placed between points a and b, calculate a valueCurrent iSA circuit with a shunt resistor (R_s) and a load (R_L) is shown in the following figure: Assume that V1=5V. If the voltage drop across the 100mΩ shunt resistor is measured as 50mV, what is the power dissipated by the load? Assume units of watts and round to 2 decimal places.Topic: Ohm's Law, Current, Voltage and Resistance Concepts
- What is the unit of real power? a.V-ohmb.VAc. V/ohmd. none of theseUsing Kirchoff's voltage law to determine the unknown voltage E2 for the configuration given in the figure below. Given that: - The source E1= 110 VV, - V1= 23.5 V, V2= 18 V, V3= 16.4 V, and V4= 20.5 VFor the circuit shown, determine the equivalent voltage source in Volts where I1=8 A, I2=2 A, R1=12 Ω, and R2=28 Ω. (i.e. What voltage source should be in series with the a resister to create an equivalent circuit?)