This physics problem tests your understanding of fundamental physical laws and their applications. The step-by-step solution below breaks down the problem using relevant equations and physical reasoning.
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Here are the solutions based on the provided image: Step 1: Answer Question 1. When balloon 1 is rubbed, it becomes negatively charged. This negative charge repels electrons in the nearby wall, causing them to move away. The area of the wall closest to the balloon then becomes positively charged. Since opposite charges attract, the negatively charged balloon is attracted to the positively charged wall and clings to it. Step 2: Answer Question 2. When two balloons are rubbed, they both acquire the same type of charge (e.g., negative). According to the principle of electrostatics, like charges repel each other. Therefore, balloon 1 and balloon 2 will push away from each other and stay apart. Step 3: Answer Question 3. When a negatively charged ruler is brought near neutral tissue paper, it causes charge redistribution within the paper. The positive charges (protons in the nuclei) in the tissue paper are attracted to the side near the negatively charged ruler. Conversely, the negative charges (electrons) in the tissue paper are repelled and pushed away to the far side of the paper. <br/> What's next? Send 'em 📸