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9th Standard English Medium Science Subject Electric Charge and Electric Current Book Back 1 Mark Questions with Solution Part - I Question Bank Software Jun-14 , 2021

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9th Standard English Medium Science Subject Electric Charge and Electric Current Book Back 1 Mark Questions with Solution Part - I

9th Standard English Medium Science Subject Electric Charge and Electric Current Book Back 5 Mark Questions with Solution Part - I

9th Standard

    Reg.No. :
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Science

Time : 00:30:00 Hrs
Total Marks : 5
    5 x 1 = 5

  1. Rubbing of comb with hair.

    (a)

    creates electric charge

    (b)

    transfers electric charge

    (c)

    either (a) or (b)

    (d)

    neither (a) nor (b)

  2. Potential near a charge is the measure of its________ to bring a positive charge at that point.

    (a)

    force

    (b)

    ability

    (c)

    tendency

    (d)

    work

  3. Heating effect of current is called,

    (a)

    Joule heating

    (b)

    Coulomb heating

    (c)

    Voltage heating

    (d)

    Ampere heating

  4. Electroplating is an example for

    (a)

    heating effect

    (b)

    chemical effect

    (c)

    flowing effect

    (d)

    magnetic effect

  5. In India the frequency of alternating current is

    (a)

    220 Hz

    (b)

    50 Hz

    (c)

    5 Hz

    (d)

    100 Hz

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