Electrical Engineering - Ohm's Law
Exercise : Ohm's Law - General Questions
- Ohm's Law - General Questions
- Ohm's Law - True or False
1.
An electric heater draws 3.5 A from a 110 V source. The resistance of the heating element is approximately
385 
38.5
3.1
31
2.
If 750 µA is flowing through 11 k of resistance, what is the voltage drop across the resistor?
of resistance, what is the voltage drop across the resistor?3.
The formula to find I when the values of V and R are known is
4.
A resistor is connected across a 50 V source. What is the current in the resistor if the color code is red, orange, orange, silver?
5.
Approximately how many milliamperes of current flow through a circuit with a 40 V source and 6.8 k of resistance?
of resistance?Quick links
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