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Fill in the blanks in the following statements.
$(a)$. To draw water from a well we have to ________ at the rope.
$(b)$. A charged body _______ an uncharged body towards it.
$(c)$. To move a loaded trolley we have to ________ it.
$(d)$. The north pole of a magnet _________ the north pole of another magnet.
$(a)$. To draw water from the well, we have to $\underline{pull}$ the rope.
Explanation:
The rope is moved toward us when the water is drawn from the well. So, it is a kind of pull force.
$(b)$. A charged body $\underline{attracts}$ an uncharged body towards it.
Explanation:
When an uncharged body is placed close to a charged body then it gets induced with an opposite charge and gets attracted.
$(c)$. To move a loaded trolley we have to $\underline{push}$ it.
Explanation:
When a force is applied to a trolley to move it, then the force acting upon it is a kind of push force.
$(d)$. The north pole of a magnet $\underline{repels}$ the north pole of another magnet.
Explanation:
Magnets have a repulsive property. Like poles of two magnets repels each other. Therefore, the north pole of a magnet repels the north pole of another magnet. South pole of a magnet repels the south pole of another magnet.
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