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A current of 2 million pear …

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A current of 2 million pear is passed through a colour coded carbon resistor with 1st 2nd and 3rd ring of yellow green and orange color what is the voltage drop across resistor

    • Posted by Tanu Suman 6 years, 5 months ago

    CBSE > Class 12 > Physics
    • 1 answers

    Vidushi Shukla 6 years, 5 months ago

    According to the color code, yellow=4, green=5 and orange=3. So resistance of carbon resistor = 45 * 10^3. Current = 2 * 10^ (-3) A. Voltage drop = 45* 10^3 * 2*10^ (-3) => Voltage drop = 90V.

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