Final answer:
The power dissipated in the bulb R1 cannot be determined with the given information.
Step-by-step explanation:
To find the power dissipated in the bulb R1, we can use the formula P = I²R. Given that we only know the load power Pload of 2.00×10² W, we cannot directly determine the power dissipated in the bulb R1. We need additional information or calculations to find the power specifically for bulb R1.