Solve.The voltage across a resistor is jointly proportional to the resistance of the resistor and the current flowing through the resistor. If the voltage across a resistor is  for a resistor whose resistance is  and when the current flowing through the resistor is  find the voltage across a resistor whose resistance is  and when the

current flowing through the resistor is 



A. 36 volts

B. 18 volts

C. 72 volts

D. 8 volts


Answer: B

Mathematics

You might also like to view...

Write the given iterated integral as an iterated integral with the order of integration interchanged.

A.
B.
C.
D.

Mathematics

Write a word name as on a check.$99.99

A. Ninety-nine and 99/1000 dollars B. Ninety-nine dollars C. Ninety-nine and 99/10 dollars D. Ninety-nine and 99/100 dollars

Mathematics

Write the logarithmic equation in exponential form.ln e1/6 = 

A. e1/6 = e1/6
B. ln  = e1/6
C. e1/6 = 
D. e6 = e1/6

Mathematics

The width of a rectangle is W. The length is 4 in less than twice the width. Write a simplified expression that represents the area of this rectangle.

A.
B.
C.
D. none of these

Mathematics