Physics

10th

grade

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Physics- Electricity

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10 questions

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  • 1. Multiple Choice
    30 seconds
    1 pt

    What is the amount of current flowing through an electric press, if the amount of charge passing through a conductor in 10 minutes is 300 0 C?

    30 A

    .3 A

    .5 A

    5 A

  • 2. Fill in the Blank
    20 seconds
    1 pt

    A wire of length /, made of material resistivity ρ is cut into two equal parts. The resistivity of the two parts are equal to,

  • 3. Multiple Choice
    30 seconds
    1 pt

    A battery of 10 volt carries 20,000 C of charge through a resistance of 20 Ω. The work done in 10 seconds is

    2 × 10 5 Joule

    2 × 10 3 Joule

    2 x 10 4 Joule

    2 x 102 Joule

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