What is the total energy stored in an inductor with inductance L carrying a current I?
Practice Questions
1 question
Q1
What is the total energy stored in an inductor with inductance L carrying a current I?
LI^2
0.5LI^2
I^2/L
0.5I^2/L
The energy stored in an inductor is given by U = 0.5LI^2.
Questions & Step-by-step Solutions
1 item
Q
Q: What is the total energy stored in an inductor with inductance L carrying a current I?
Solution: The energy stored in an inductor is given by U = 0.5LI^2.
Steps: 5
Step 1: Understand that an inductor is a component in an electrical circuit that stores energy in a magnetic field when current flows through it.
Step 2: Know that the inductance (L) is a measure of how much energy the inductor can store per unit of current.
Step 3: Recognize that the current (I) is the flow of electric charge through the inductor.
Step 4: Learn the formula for the energy (U) stored in the inductor, which is U = 0.5 * L * I^2.
Step 5: In this formula, '0.5' is a constant, 'L' is the inductance, and 'I' is the current. You multiply these values together to find the total energy stored.
