Question: What happens to the electric potential energy when two like charges are brought closer together?
Options:
Increases
Decreases
Remains the same
Becomes zero
Correct Answer: Increases
Solution:
The electric potential energy increases as like charges repel each other.
What happens to the electric potential energy when two like charges are brought
Practice Questions
Q1
What happens to the electric potential energy when two like charges are brought closer together?
Increases
Decreases
Remains the same
Becomes zero
Questions & Step-by-Step Solutions
What happens to the electric potential energy when two like charges are brought closer together?
Step 1: Understand that like charges are charges that are the same, such as two positive charges or two negative charges.
Step 2: Remember that like charges repel each other, meaning they push away from each other.
Step 3: When you bring two like charges closer together, they try to push away from each other more strongly.
Step 4: This repulsion requires energy, which means you have to do work to bring them closer.
Step 5: As a result, the electric potential energy, which is the energy stored due to their position, increases.
Electric Potential Energy β The energy stored due to the position of charged objects relative to each other.
Like Charges β Charges that are the same (both positive or both negative) which repel each other.
Repulsion and Energy Increase β When like charges are brought closer, the repulsive force increases, leading to an increase in electric potential energy.
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