Four resistors are arranged in a circuit, as shown. There is

Last updated: 7/30/2022

Four resistors are arranged in a circuit, as shown. There is a constant voltage Vacross the voltage source. The current / is 0.25 ampere. (a) Find the equivalent resistance of the four resistors. (b) Find the voltage Vacross the voltage source. (c) Find the voltage across resistor R₂. d) Find the power dissipated by resistor R₂.