Question
Ava and Aiden want to create a positively charged metal sphere. They have a negatively charged glass rod and a neutral metal sphere. Arrange the following steps in order so that they can create a positively charged metal sphere.
Answers
GPT-4o mini
To create a positively charged metal sphere using a negatively charged glass rod and a neutral metal sphere, Ava and Aiden can follow these steps:
1. **Bring the negatively charged glass rod near the neutral metal sphere.** This will induce a charge separation in the metal sphere, causing the side closest to the rod to become negatively charged and the far side to become positively charged.
2. **Ground the metal sphere temporarily.** While the negative glass rod is still close to the sphere, connect the metal sphere to the ground (e.g., using a wire or by touching it with a finger). This allows electrons from the sphere to flow into the ground, leaving behind a net positive charge on the sphere.
3. **Remove the ground connection.** Disconnect the metal sphere from the ground. This ensures that the positive charge remains on the sphere.
4. **Remove the negatively charged glass rod.** Finally, take away the glass rod. The metal sphere now retains its positive charge.
By following these steps, Ava and Aiden will successfully create a positively charged metal sphere.
1. **Bring the negatively charged glass rod near the neutral metal sphere.** This will induce a charge separation in the metal sphere, causing the side closest to the rod to become negatively charged and the far side to become positively charged.
2. **Ground the metal sphere temporarily.** While the negative glass rod is still close to the sphere, connect the metal sphere to the ground (e.g., using a wire or by touching it with a finger). This allows electrons from the sphere to flow into the ground, leaving behind a net positive charge on the sphere.
3. **Remove the ground connection.** Disconnect the metal sphere from the ground. This ensures that the positive charge remains on the sphere.
4. **Remove the negatively charged glass rod.** Finally, take away the glass rod. The metal sphere now retains its positive charge.
By following these steps, Ava and Aiden will successfully create a positively charged metal sphere.