Topic Details (Notes format)

Lenz’s Law

Subject: Static GK (General Knowledge)

Book: Famous Theorems & Laws

The direction of an induced current is such that it opposes the change in magnetic flux that produced it. Explains polarity of induced voltages.

Practice Questions

Who discovered Archaeopteryx?

View Question

Which greenhouse gas is also the main component of natural gas?

View Question

What do bees collect and use to make honey?

View Question

Which city in England is known for its Roman baths and Georgian architecture?

View Question

Which astronomer wrote the 16th-century work ‘De revolutionibus orbium coelestium’ on heliocentrism?

View Question

Which Asian dish is a Japanese noodle soup, often with wheat noodles in a meat or fish-based broth?

View Question

Who discovered the mechanism of muscle contraction?

View Question

Who discovered Hawking radiation?

View Question

In which European city can you ride a gondola along the Grand Canal?

View Question

Which desert covers much of northern Africa?

View Question