What Is the Current in the 15- $\Omega$ Resistor When $\varepsilon$ = 90 V?
A)0

What is the current in the 15- $\Omega$ resistor when $\varepsilon$ = 9.0 V?

A) 0.20 A
B) 0.30 A
C) 0.10 A
D) 0.26 A
E) 0.60 A