Download App

Electricity — Science STD 10 — Question

CBSE BoardEnglish MediumSTD 10ScienceElectricity1 Mark
MCQ
Identify the circuit $($Figure$)$ in which the electrical components have been properly connected.
  • A
    $(i)$
  • ✓
    $(ii)$
  • C
    $(iii)$
  • D
    $(iv)$
✓

Answer

Correct option: B.
$(ii)$
Essential conditions are necessary when electrical components are connected :
  • Voltmeter should be connected in parallel.
  • Ammeter is always connected in series.
  • Positive terminals of voltmeter and ammeter should be connected to positive terminal of the cell and their negative terminals should be joined to the negative terminal of the cell.
Thus, the above conditions are satisfied in case $(ii).$

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" from Electricity→Electricity — all question types→Science STD 10 question papers→CBSE Board STD 10 question papers→CBSE Board question paper generator→

Similar questions

Which of the following increases in muscle cells when they are lacking in oxygen?
→
Which pollutant released into the air during refrigeration and airconditioning is the greatest contributor to the depletion of ozone layer?
→
Which of the following statements is not true with respect to variation?
→
Which of the following is not a part of the female reproductive system in human beings?
→
The other name of potential difference is:
→
Exchange of genetic material takes place in:
→
The colour of methyl orange indicator in a solution is yellow. The pH of this solution is likely to be:
→
An element which is an essential constituent of all organic compounds belongs to following group of modern periodic table.
→
Which one of the following is not a fossil fuel?
→
In a locality, hard water, required for an experiment, is not available. However, the following salts are available in the school laboratory:
  1. Sodium sulphate.
  2. Calcium sulphate.
  3. Magnesium chloride.
  4. Sodium chlorid.
  5. Calcium chloride.
  6. Potassium sulphate.
Which of the above salts may be dissolved in water to obtain hard water for the experiment?
→