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12th Standard English Medium Physics Subject Current Electricity Book Back 2 Mark Questions with Solution Part - II

12th Standard

    Reg.No. :
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Physics

Time : 00:30:00 Hrs
Total Marks : 10

    Part I

    5 x 2 = 10
  1. Why current is a scalar?

  2. State microscopic form of Ohm’s law.

  3. What are ohmic and non ohmic devices? 

  4. Define temperature coefficient of resistance.

  5. What is electric power and electric energy?

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