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    Physics WS 1

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    Anonymous SOQFPWB
    The document is a worksheet for a Physics class on electricity. It contains 15 multiple choice questions testing concepts related to electric current, charge, potential difference (voltage), work, and units like amps, volts and joules. Some questions ask students to calculate current from the amount of charge passing in a time period, work done by moving a charge between points at different voltages, or the number of electrons passing in a given current over time. Other questions test definitions of units like volts, amps and their relationship, and how to set up ammeters and voltmeters in circuits.

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    Physics WS 1

    Uploaded by

    Anonymous SOQFPWB
    8 views4 pages
    The document is a worksheet for a Physics class on electricity. It contains 15 multiple choice questions testing concepts related to electric current, charge, potential difference (voltage), work, and units like amps, volts and joules. Some questions ask students to calculate current from the amount of charge passing in a time period, work done by moving a charge between points at different voltages, or the number of electrons passing in a given current over time. Other questions test definitions of units like volts, amps and their relationship, and how to set up ammeters and voltmeters in circuits.

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    The document is a worksheet for a Physics class on electricity. It contains 15 multiple choice questions testing concepts related to electric current, charge, potential difference (voltage), work, and units like amps, volts and joules. Some questions ask students to calculate current from the amount of charge passing in a time period, work done by moving a charge between points at different voltages, or the number of electrons passing in a given current over time. Other questions test definitions of units like volts, amps and their relationship, and how to set up ammeters and voltmeters in circuits.

    Copyright:

    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd
    Download as pdf or txt
    8 views4 pages

    Physics WS 1

    Uploaded by

    Anonymous SOQFPWB
    The document is a worksheet for a Physics class on electricity. It contains 15 multiple choice questions testing concepts related to electric current, charge, potential difference (voltage), work, and units like amps, volts and joules. Some questions ask students to calculate current from the amount of charge passing in a time period, work done by moving a charge between points at different voltages, or the number of electrons passing in a given current over time. Other questions test definitions of units like volts, amps and their relationship, and how to set up ammeters and voltmeters in circuits.

    Copyright:

    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd
    Download as pdf or txt
    of 4

    BIRLA PUBLIC SCHOOL – DOHA – QATAR

    WORKSHEET # 1 ( AY 2023-24)

    PHYSICS

    CH -12 ELECTRICITY
    NAME OF THE STUDENT: CLASS/DIV: X
    ----------------------------------------------------------------------------------------------------------------

    1. 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 C?

    (a) 30 A

    (b) 0.3 A

    (c) 0.5 A

    (d) 5 A

    2. Work done to move 1coulomb charge from one point to another point on a
    charged conductor having potential 10volt is

    (a) 1 Joule

    (b) 10 Joule

    (c) zero

    (d) 100 Joule

    3. Name a device that helps to maintain a potential difference between across a


    conductor.
    a)key
    b)Ammeter
    c)Battery
    d)voltmeter.
    4. A charge of 6 C is moved between two points P and Q having, potential 1OV and
    5V respectively. Find the amount of work done.
    a)60J
    b)30J
    c)90J
    d)20J

    5.A current of 1 A is drawn by a filament of an electric bulb. Number of electrons


    passing through a cross section of the filament in 16 seconds would be roughly
    1) 1023
    2) 1016
    3) 1018
    4) 1020

    6.Which of the following represents voltage?


    1) Work done /Current × Time
    2) Work done × Time / Current
    3) Work done × Charge × Time
    4) Work done × Charge

    7. 1 V=---------------
    1) 1 C/s
    2)1 J/C
    3)1 C/J
    4)None of the above.
    8. 1 C/s is also known as
    1) 1 Volt
    2)1 Ampere
    3)1 ohm
    4)None of the above.
    9.A Voltmeter is connected in ------ to measure the -------- across the resistor.
    1)Series, current
    2)Parallel, Potential difference.
    3)Parallel, current
    4)Serie, potential difference.
    10. An Ammeter is connected in ------ to measure the -------- in the circuit.
    1)Series, current
    2)Parallel, Potential difference.
    3)Parallel, current
    4)Serie, potential difference.

    11. The potential difference between two points A and B is said to be one ----- if 1
    joule of work is done to move 1 coulomb of charge from one point to another point in
    an electric field.
    1)Ampere
    2)Coulomb
    3)Volt.
    4)None of the above.
    12.1mA= -------A
    1)103 A
    2)10-3A
    3)106 A
    4)10-6 A

    13. electrons are flowing through the filament of bulb for two minutes. Find
    the current flowing through the circuit.
    a)4x107 A
    b)4x108A
    c)4x109A
    d)None of the above

    14. What is represented by joule/coulomb?


    a)current
    b)resistance
    c)Potential difference
    d)None of the above.
    15. What is represented by coulomb /sec?
    a)current
    b)resistance
    c)Potential difference
    d)None of the above.

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