An electrical circuit includes a voltage source and two resistances (50 and 75 ohm) in parallel. Determine the voltage source required to provide 1.6 amp of current flow through the 75-ohm resistance and compute current flow through the 50-ohm resistance.
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- A resistor of 9 ohms is carrying a current of 4 amperes. What is the voltage that would be measured between one side of the resistor and the other? Give your answer in volts as a number without units or other symbols.The power dissipated by a light bulb’s resistor is proportional to how bright the light bulb glows. The lightbulb’s wattage is defined assuming it has a fixed resistance and is connected to a voltage source of 110 V. Two 110-V light bulbs, one “25 W” and the other “100 W”, are connected in series to a 110-V source. Which statement below is correct? The current in the 100-W bulb is greater than that in the 25-W bulb. The current in the 100-W bulb is less than that in the 25-W bulb. Each bulb will have a potential difference of 55 V. The 100-W bulb lights dimmer than the 25-W bulb none of the answersYou have a battery of 960 V and four resistors each with a resistance e of 40 Ohms. If you make a SERIES CIRCUIT with these components, what is the resistance of the circuit?
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