Department of Pre-University Education, KarnatakaPUC Karnataka Science Class 11

When You Hold a Pen and Write on Your Notebook, What Kind of Force is Exerted by You on the Pen? by the Pen on the Notebook? by You on the Notebook? - Physics

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Short Note

When you hold a pen and write on your notebook, what kind of force is exerted by you on the pen? By the pen on the notebook? By you on the notebook?

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When we hold a pen and write on our notebook, we are exerting electromagnetic force on the pen. The pen is also exerting the same force on the notebook. We are also exerting gravitational force on the notebook.

Concept: Work Done by a Constant Force and a Variable Force
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HC Verma Class 11, Class 12 Concepts of Physics Vol. 1
Chapter 4 The Forces
Short Answers | Q 4 | Page 61

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