Download App

PHYSICS CH5 Magnetism and Electromagnetism — Science STD 9 — Question

Tamilnadu BoardEnglish MediumSTD 9SciencePHYSICS CH5 Magnetism and Electromagnetism2 Marks
Question
Define magnetic flux.
✓

Answer

Magnetic flux is the number of magnetic field lines passing through a given area. It is denoted by (Φ) and its unit is weber (Wb).

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "[2 Mark Questions]" from PHYSICS CH5 Magnetism and Electromagnetism→PHYSICS CH5 Magnetism and Electromagnetism — all question types→Science STD 9 question papers→Tamilnadu Board STD 9 question papers→Tamilnadu Board question paper generator→

Similar questions

Higher Order Thinking Skill.

The doctor advices an adolescent girl who is suffering from anaemia to include more of leafy vegetables and dates in her diet. Why so

→
Define Pesticides.
→
Solve : The mass of 40 apples in a box is 5 kg.
(i) Find the mass of a dozen of them.
(ii) Express the mass of one apple in gram.
→
How was it shown that atom has empty space?
→
Define photosynthesis.
→
Write about the positive zero error in screw gauge instrument.
→
What are the examples of total internal reflection in nature?
→
Mention medical applications of Nanorobotics.
→
Numerical Problem.

Calculate the apparent weight of wood floating on water if it weighs 100g in air.

→
How do WBC help in defence?
→