Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
A heater draws a current of from a mains supply
PHYSICS · Subjective · A Level · Physics · Electricity · Electricity
Problem
A heater draws a current of
0.50
A
0.50\,\text{A}
0.50
A
from a
220
V
220\,\text{V}
220
V
mains supply. Calculate the power it consumes.
Related theory
Electric Power
Electrical energy and power
Current Electricity
Electrical power and energy
Electricity
Electric Circuits
Browse the problem library