Question

A 50 ohm load dissipates 100 W of power. How much voltage is across the load?​

Answer 1

Answer:

5000 volts

Step-by-step explanation:

we know v×IR so voltage equals current*resistance so 50*100 so 5000

Answer 2

9514 1404 393

Answer:

  about 70.7 V

Step-by-step explanation:

The relation between power and voltage and resistance in a resistive circuit is ...

  P = V^2/R

so ...

  V = √(PR)

  V = √(100·50) = √5000

  V ≈ 70.7 . . . . volts