What current does a 75 Ohms resistance draw on 115 V?

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Problem 6: A 230-V shunt motor has an armature resistance of 0.05 Ohms and a field resistance of 75 Ohms. The motor draws 7 A of line current while running light at 1120 rpm. The line current at a certain load is 46 A. (a) What is the motor speed at this load? (b) At this load, if the field circuit resistance is increased to 100 Ohms, what is the new speed of the motor? Assume linearity between the flux...
If a Delta V_max = 115 V power source is placed across a resistor and the resulting current through the resistor is I_max = 1.6 A, what is the resistance? 63.34 ohms 71.88 ohms 80.24 ohms 75 76 ohms 88.93 ohms 72.28 ohms
a) A given electrical circuit operating on "V" volts with "R" ohms of resistance draws 5.8 amps of current. How much current will it draw if "V" is multiplied by 2.7? b) How much current will the circuit above draw if it is connected to the original "V" but the resistance is multiplied by 5.0?
03 (5pts): A 250-V shunt motor has an armature resistance of 0.25 Ohms and a field resistance of 125 Ohms. At no-load the motor takes a line current of 5.0 A while running at 1200 rpm. If the line current at full-load is 62.0 A, what is the full-load speed? When the line current is 62 A, the field resistance is increased to 200 Ohms, what is the new speed of the motor?
a) You run 120 V through a wire that has a resistance of 40 ohms. What is the total current running through the wire? b) Using your calculation for the current, what would the total power rating of the electric field be?
A 1.5 V battery with an internal resistance of 5 Ohms is connected to a light bulb with a resistance of 20 Ohms in a simple, single-loop circuit. a) What is the current flowing in this circuit? b) What is the voltage difference across the light bulb and the internal resistor? c) Also calc the supplied power by the battery and power drops across the two resistors.
Draw a circuit with a resistance(R=V/I) of 1500 ohms, but you only have access to 1 resistor of 1000 ohm. Hint: use exactly 3 resistors. Use wires, switches, battery, voltmeter, and ammeter, regular resistors of 10 ohms. You can change your resistor value. Do this by using equivalent resistance equations for both series and parallel.
What is the current in the following circuit if R 10 Ohms and V - 15 V? 36 V Does the current flow clockwise or counterclockwise? counterclockwise O clockwise
voltage going through = 28 V
resistance through entire circuit = 4 ohms
a) What are the values of the three resistors below? b) what is the current and voltage drop across each of the 3 resistors below? ww
For the circuit shown below, all resistances are in Ohms. R1=201 R2=150 R3=250 R4=50 R5=75 V=9.00V + a) What is the total resistance in the circuit? b) What is the total current in the circuit? c) What is the voltage across RS?