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