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10th Standard Science English Medium - Electricity 2 Mark Book Back Question Paper and Answer Key 2022 - 2023 Study Materials Oct-04 , 2022

QB365 provides a detailed and simple solution for every Possible Book Back Questions in Class 10th  Science Subject -Electricity, English Medium. It will help Students to get more practice questions, Students can Practice these question papers in addition to score best marks.

10th Standard Science English Medium - Electricity 2 Mark Book Back Question Paper and Answer Key 2022 - 2023

Electricity 2 Mark Book Back Question Paper With Answer Key

10th Standard

    Reg.No. :
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Science

Time : 00:20:00 Hrs
Total Marks : 8

     2 Marks

    4 x 2 = 8

  1. Define the unit of current.

  2. What happens to the resistance, as the conductor is made thicker?

  3. Why is tungsten metal used in bulbs, but not in fuse wires?

  4. Name any two devices, which are working on the heating effect of the electric current.

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