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Science Electricity Class 10 MCQ Questions

NCERT Exemplar MCQ Quiz · Class 10 · Science · CBSE

Preparing for CBSE

Chapter 11 Class 10 - Electricity | 7 questions | about 6 minutes

Practise Electricity Class 10 with Teachoo's NCERT Exemplar MCQ Quiz (Class 10 · Science · CBSE). Practise these questions in a free interactive quiz with answer feedback.

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Question 1 of 7
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Question 1 of 7
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Unit of electric power may also be expressed as:
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Question 2 of 7
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Electrical resistivity of a given metallic wire depends upon
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Question 3 of 7
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A cylindrical conductor of length 'I' and uniform area of cross section ' \(A\) ' has resistance ' \(R\) '. The area of cross section of another conductor of same material and same resistance but of length ' 21 ' is
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Question 4 of 7
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A current of 1 A is drawn by a filament of an electric bulb. Number of electrons passing through a cross section of the filament in 16 seconds would be where, \(\mathrm{e}=1.6 \times 10^{-19} \mathrm{C}\)
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Question 5 of 7
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If the current I through a resistor is increased by 100\% (assume that temperature remains unchanged), the increase in power dissipated will be
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Question 6 of 7
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A cell, a resistor, a key, and ammeter are arranged as shown in the circuit diagrams of Figure. The current recorded in the ammeter will be:
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Question 7 of 7
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Two bulbs of 100 W and 40 W are connected in series. The current through the 100 W bulb is 1 A. The current through the 40 W bulb will be:
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Who is this Electricity Class 10 quiz for?

This NCERT Exemplar MCQ Quiz covers Electricity Class 10 for Class 10 · Science · CBSE. Practise the questions in the interactive quiz and check your answers.

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