Science, Physics

10th

grade

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Magnetic effect of current

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  • 1. Multiple Choice
    30 seconds
    1 pt

    The magnetic field inside a long straight solenoid carry

    ing current is

    Zero

    decreases as we move towards its end

    increases as we move towards its end

    the same at all points

  • 2. Multiple Choice
    30 seconds
    1 pt

    Which of the following property of Proton can change while it moves freely in a magnetic field?

    mass

    speed

    velocity & momentum

    momentum

  • 3. Multiple Choice
    1 minute
    1 pt

    A negatively charged particle projected towards west is deflected towards North by a magnetic field. The direction of magnetic field is:

    Towards south

    Towards East

    Downward

    upward

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