Download App

Magnetic Effects of Electric Current — Science STD 10 — Question

CBSE BoardEnglish MediumSTD 10ScienceMagnetic Effects of Electric Current1 Mark
MCQ
An electric generator converts:
  • A
    Electrical energy into mechanical energy.
  • B
    Mechanical energy into heat energy.
  • C
    Electrical energy into chemical energy.
  • D
    Mechanical energy into electrical energy.
✓

Answer

  1. Mechanical energy into electrical energy.

Explanation:

An electric generator converts mechanical energy into electric energy.

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-[Phy-1M]" from Magnetic Effects of Electric Current→Magnetic Effects of Electric Current — all question types→Science STD 10 question papers→CBSE Board STD 10 question papers→CBSE Board question paper generator→

Similar questions

The minimum speed of wind necessary for the satisfactory working of a wind generator to produce electricity is about:
  1. 15km/ h.
  2. 25km/ h.
  3. 35km/ h.
  4. 45km/ h.
→
No matter how far you stand from a mirror, your image appears erect. The mirror is likely to be
→
With both eyes open, a person's field of view is about:
→
Sunset is red because at that time the light coming from the sun has to travel:
→
An electric bulb is rated 220V and 100W. When it is operated on 110V, the power consumed will be:
→
In an experiment to trace the path of a ray of light through a glass prism for different values of angle of incidence a student would find that the emergent ray:
→
A lens of focal length 12cm forms an erect image three times the size of the object. The distance between the object and image is:
→
What is the minimum resistance which can be made using five resistors each of $\frac{1}{5}\Omega$?

  1. $\frac{1}{5}\Omega$

  2. $\frac{1}{25}\Omega$

  3. $\frac{1}{10}\Omega$

  4. $25\Omega$

→
Magnification produced by a plane mirror is:
  1. Less than one.
  2. Greater than one.
  3. Zero.
  4. Equal to one.
→
Which of the following can make a parallel beam of light from a bulb falls on it?
  1. Concave mirror as well as concave lens.
  2. Convex mirror as well as concave lens.
  3. Concave mirror as well as convex lens.
  4. Concave mirror as well as convex lens.
→