astronomy

Ludwig Biermann

Ludwig Biermann is a astronomy topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Ludwig Biermann rather than just read about it. In short: Ludwig Franz Benedikt Biermann (March 13, 1907 – January 12, 1986) was a German astronomer, obtaining his Ph.D. from Göttingen University in 1932. He made important contributions to astrophysics and plasma physics, discovering the Biermann battery.

Key takeaways

Ludwig Biermann belongs to astronomy; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Ludwig Biermann to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Ludwig Biermann from memory before moving on to harder problems.

Reference excerpt

Ludwig Franz Benedikt Biermann (March 13, 1907 – January 12, 1986) was a German astronomer, obtaining his Ph.D. from Göttingen University in 1932. He made important contributions to astrophysics and plasma physics, discovering the Biermann battery. He predicted the existence of the solar wind based on the study of cometary tails, which he dubbed "solar corpuscular radiation"; the theory was later developed by Eugene Parker. He was a visiting scholar at the Institute for Advanced Study in the fall of 1961. He won the Bruce Medal in 1967 and the Gold Medal of the Royal Astronomical Society in 1974. Asteroid 73640 Biermann is named in his honor.

References

External links Obituaries MitAG 66 (1986) 10 (in German) QJRAS 27 (1986) 698

Illustrations

Worked examples

Example 1 — a first encounter with Ludwig Biermann

Start with the simplest possible case. Write down what Ludwig Biermann claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In astronomy, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Ludwig Biermann before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Ludwig Biermann ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Ludwig Biermann

In research: Ludwig Biermann appears in astronomy research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Ludwig Biermann in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Ludwig Biermann is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1907 births, 1986 deaths, 20th-century German astronomers, so understanding it makes those chapters shorter.
In everyday life: Look for Ludwig Biermann outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Ludwig Biermann in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Ludwig Biermann means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Ludwig Biermann out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Ludwig Biermann in simple terms?

Why does Ludwig Biermann matter?

Because it connects several astronomy ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Ludwig Biermann?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Ludwig Biermann.