Question

can you guys help me solve this question

Answer 1

Power = Work Done / time
and, Work done = Potential * Amount of charge
Work done = Potential * Current * Time
Power = Potential * Current * Time / Time
Power = Potential * Current
P = VI ...............(1)
ATQ,
Potential difference = (2050 - 250) V
= 1800 V
from equation 1,
P = VI
1500W = 1800V * I
I = 5/6 A

Current Drawn = 5/6 A

Power = W/T
1500 W =

Now you can do....