Question

Draw the schematic diagram and calculate the unknown values in each of the following problems:

1. The filament of a pilot bulb is 24 ohms connected across a 6-volt source. How much is the current I?

2. An electric cigarette lighter with a resistance of 50 ohms is connected across a 12-volt source, how much current is being consumed by the load?

3. A water heater with a resistance of 125 ohms is connected across a 220V power source, determine the current flowing through the circuit.

4. The current (I) of 8mA flows through a 5-kohm resistance (R), how much is the IR voltage?

5. A resistance of 100 ohm flows a current of 1.5A. how much is the voltage source?

6. A pilot bulb with a resistance (R) of 250 ohms consumes a current of .05A, determine the voltage source.

7. An unknown resistance (R) is connected across 36-volt source. The current consumption of the load is .3A, How much is R?

8. The current consumption of a pilot bulb is 300mA connected across a 12-volt source. What is the resistance of the pilot bulb's filament?

9. The voltage drop across a load resistor is 11.4V. the current flowing through the resistor is 30mA. Determine the value of the resistor.

10. A Christmas bulb consumes a current of 200mA. If the bulb is connected across a 9-volt source, Calculate R.


I need the answers please help.​

Answer 1

Answer:

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