Looking for answers? Westonci.ca is your go-to Q&A platform, offering quick, trustworthy responses from a community of experts. Experience the convenience of finding accurate answers to your questions from knowledgeable experts on our platform. Join our Q&A platform to connect with experts dedicated to providing accurate answers to your questions in various fields.

If a Newtonian resistance wire has a current of 1.5A flowing through it, the potential difference between the two ends of the wire is 120V. Adjust the voltage to reduce 0.25 times the original voltage, calculate the amperage through the resistance conductor when adjusting the voltage?

Sagot :

Answer:

Explanation:

Ta có : U2= 120 - 0.25=119.75

Áp dụng công thức : U1/I1=U2/I2 thay số ta được

120/1.5=119.75/I2

Suy ra I2= 1.5 ×119.75 / 120=1.496875