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Which of the following law provides relationship between current, voltage and resistance?
Which of the following is the purpose of Ohms law?
What happens to resistance according to ohms law, if current in the circuit increases?
What happens to voltage in the circuit according to ohms law when current increases?
In an electric circuit, if resistance is 50 ohms, and flow of current is 3.2Amps. What is the value of voltage in the circuit?
Ohm’s law gives the relationship between
An electric heater draws 3.5 A from a 110 V source. The resistance of the heating element is approximately
If 750 µA is flowing through 11 kΩ of resistance, what is the voltage drop across the resistor?
Approximately how many milliamperes of current flow through a circuit with a 40 V source and 6.8 kΩ of resistance?
A current of 2 A flows through a 12 V lamp. What is the resistance of the lamp?