2. Now use the following diagram shown below, except consider that all circuit elements are HALF the value shown in the diagram. For example, take the battery to be 6 volts, the internal resistance is 2 Ohms, and the main circuit resistors (light bulbs, for example) are 20, 30, and 60 ohms respectively. Determine the power dissipated in all four resistors in the circuit.

Fig: 1

Fig: 2