8th Class Science Sample Paper Science Sample Paper-2

  • question_answer 33) Fig. shows a car sticking to an electromagnet. Name the forces acting on the car. Which one of them is larger?   

    Answer:

    The forces working on the object (car) are
    (i) Force of gravity (downwards),
    (ii) Magnetic force (upwards).                                                                                                      
    Since the car is moving upwards, so magnetic force due to electromagnet is greater.


adversite



LIMITED OFFER HURRY UP! OFFER AVAILABLE ON ALL MATERIAL TILL TODAY ONLY!

You need to login to perform this action.
You will be redirected in 3 sec spinner

Free
Videos