Physics, asked by vatsrishab27, 5 months ago

kya CBSE class 10 board exam mei physics chapter electricity se sirf numerical ATA hai ya phir numerical aur main definition ya numerical main aur inside definition ​

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Answered by s1890ruhon14095
2

Answer:

Electricity Chapter Wise Important Questions Class 10 Science

Class 10 Science Electricity Very Short Answer Type Questions [1 Mark] – Year 2015

1. Write S.I. unit of resistivity.

Answer. Ohm-metre (Ωm).

CBSE Class 10 Science – More Resources

NCERT Solutions for Class 10 Science NCERT Exemplar Class 10 Science

CBSE Class 10 Previous Year Question Papers Class 10 Science Important Questions

Class 10 Science Electricity Short Answer Type Questions[ll] [3 Marks] – Year 2015

2.(i) Draw a closed circuit diagram consisting of a 0.5 m long nichrome wire XY, an ammeter, a voltmeter, four cells of 1.5 V each and a plug key.

(ii)Following graph was plotted between V and I values :

electricity-chapter-wise-important-questions-class-10-science-1

What would be the values of V /I ratios when the potential difference is 0.8 V, 1.2 V and 1.6 V respectively? What conclusion do you draw from these values?

Answer.

electricity-chapter-wise-important-questions-class-10-science-2

3.Study the following electric circuit and find (i) the current flowing in the circuit and (ii) the

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