If you wish to increase the amount of current in a resistor from 120 mA to 160 mA by changing the 24 V source, what should the new voltage setting be?

A. 8 V

B. 320 V

C. 3.2 V

D. 32 V

Answer: Option D

Join The Discussion

Comments ( 1 )

  1. Santosh Kumar
    Santosh Kumar :
    10 months ago

    Fists we calculate the resistance of 120mA and 24v.
    So the value of resistance is= 24/(120*(10-3))
    = 200 ohms
    Now we calculate the new voltage at 200ohms and current value of 160mA
    So the final answer is 32V

Related Questions on Ohms Law