9th Standard English Medium Science Subject Electric Charge and Electric Current Book Back 2 Mark Questions with Solution Part - II

9th Standard

    Reg.No. :
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Science

Time : 00:30:00 Hrs
Total Marks : 10
    5 x 2 = 10
  1. On what factors does the electrostatic force between two charges depend?

  2. Define electric field.

  3. A bird sitting on a high power electric line is still safe. How?

  4. Does a solar cell always maintain the potential across its terminals constant? Discuss.

  5. Can electroplating be possible with alternating current?

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