Ask Question
11 October, 10:44

I have a resistor connected to a power supply that delivers a fixed voltage for any current (up to some maximum current). With a multimeter, I find that the resistance of the resistor is 50 Ohm resistor and that the current flowing through it is 0.2A. What is the voltage of this power supply?

+3
Answers (1)
  1. 11 October, 11:30
    0
    Answer: 10 volt

    Explanation:

    We know by Ohm's law: V=IR

    Here,

    I = 0.2 A

    R = 50 ohm

    Then,

    V = 50*0.2 = 10 volt.

    Note: voltage not change in series circuit.

    So, The Supply voltage is 10V.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “I have a resistor connected to a power supply that delivers a fixed voltage for any current (up to some maximum current). With a ...” in 📘 Engineering if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers