Download App

Motion — Science STD 9 — Question

Rajasthan BoardEnglish MediumSTD 9ScienceMotion1 Mark
Question
What is the condition of an electromagnetic induction?
✓

Answer

  1. There must be a relative motion between the coil of wire and a magnet.

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 "M.C.Q. [1 M]" from Motion→Motion — all question types→Science STD 9 question papers→Rajasthan Board STD 9 question papers→Rajasthan Board question paper generator→

Similar questions

Calculate the molecular mass of Nitric acid $(\ce{HNO3}​)$.
→
One small crystal of potassium permanganate can colour large volume of water. This proves that ____________:
→
Preventive and control measures adopted for storage of grains include.
→
Dry ice is :
→
There are two species represented as $^{35}Cl$ and $^{37}Cl.$ Which of the following statement is correct regarding these species?
→
Micrographia was written by which of the following scientists?
→
A mixture of milk and ground oil can be separated by:
→
The momentum of a bullet of mass 20g fired from a gun is 10kg m/s. The kinetic energy of this bullet in kJ will be:
  1. 5
  2. 1.5
  3. 2.5
  4. 25
→
The mean radius of the earth's orbit round the sun is $1.5 \times 10^{11}.$ The mean radius of the orbit of mercury round the sun is $6 \times 10^{10} m.$ The mercury will rotate around the sun in:
→
An earth-like planet has a radius equal to double the earth's radius. The acceleration due to gravity on its surface will be:
→