What happens to the resistivity of a superconductor as it transitions to the superconducting state?
Practice Questions
1 question
Q1
What happens to the resistivity of a superconductor as it transitions to the superconducting state?
Increases
Decreases
Becomes zero
Remains constant
In the superconducting state, the resistivity of a superconductor becomes zero.
Questions & Step-by-step Solutions
1 item
Q
Q: What happens to the resistivity of a superconductor as it transitions to the superconducting state?
Solution: In the superconducting state, the resistivity of a superconductor becomes zero.
Steps: 5
Step 1: Understand what resistivity is. Resistivity is a measure of how strongly a material opposes the flow of electric current.
Step 2: Know what a superconductor is. A superconductor is a special type of material that can conduct electricity without any resistance when cooled below a certain temperature.
Step 3: Learn about the transition to the superconducting state. When a superconductor is cooled below its critical temperature, it undergoes a change.
Step 4: Observe the change in resistivity. As the material transitions to the superconducting state, its resistivity decreases.
Step 5: Conclude the effect. In the superconducting state, the resistivity becomes zero, meaning it can conduct electricity perfectly without any loss.
