Why does turning the batteries (in a remote control for instance) provide a little bit more energy?
The battery contacts get corroded by a thin film of oxide, and moving the battery scrapes the oxide clear or moves to a spot with less oxide.
The Short Answer
The battery contacts get corroded by a thin film of oxide, and moving the battery scrapes the oxide clear or moves to a spot with less oxide.
Analysis
Key Concepts: Oxide, battery, contacts
This explanation focuses on oxide, battery, contacts and spans 27 words across 1 sentences. At 63% below the average Science explanation (72 words), the answer takes a direct, no-frills approach — sometimes the simplest explanation is the most effective.
What This Answer Covers
This is a focused, single-point answer that gets directly to the core of the question without detours.
How This Compares in Science
Ranked #436 of 500 Science questions by answer depth (top 88%). This is a brief primer — the answer is intentionally short. For questions with a single core mechanism, brevity can actually be a strength.
Frequently Asked Questions
Is there a simple explanation for why turning the batteries (in a remote control for instance) provide a little bit more energy?
The battery contacts get corroded by a thin film of oxide, and moving the battery scrapes the oxide clear or moves to a spot with less oxide.
How detailed is this explanation compared to similar Science questions?
This is a brief answer at 27 words, ranked #436 of 500 Science questions by depth. The key concepts covered are oxide, battery, contacts.
What approach does this answer take to explain turning the batteries (in a remote control for instance) pro?
The explanation uses direct explanation across 27 words. It is categorized under Science and addresses the question through 1 analytical lens.