WebIf you charge a pocket comb by rubbing it with a silk scarf, how can you determine if the comb is poitively charged or negatively charged. 1. A comb is suspended by a thread and rubbed with a cloth 2. The comb is now negatively charged. 3. If the ruler is attracted:positive. 4. If the ruler is repelled: negative Webother object when rubbing (hair and balloon) Charging by conduction: the transfer of electrons from one object to another by direct contact. (Like when you rub your feet on the carpet, but the charges move to your hands) Charging by Induction: Electrons can react to the electric field of a charged object without touching the object itself.
electrostatics - Why two objects get charged by rubbing?
WebIf a body is charged by rubbing it, its weight A Remains precisely constant B Increases slightly C Decreases slightly D May increase or may decrease slightly Solution The correct option is D May increase or may decrease slightly Charging is only possible by transfer of electrons from one body to another and electrons have mass. Web25 mrt. 2024 · When insulating materials rub against each other, they may become electrically charged . Electrons , which are negatively charged, may be 'rubbed off' one … biltmore movie theater asheville nc
If a body is charged by rubbing it. Its weight
WebIf a body is charged by rubbing it, its weight? A. may increase slightly or may decrease slightly. B. increases slightly. C. decreases slightly. D. remains precisely constant. … WebIf a body is charged by rubbing, its weight Moderate A always decreases slightly B always increases slightly C may increase slightly or may decrease slightly D remains … WebIf a body is charged by rubbing, its weight remains... answer choices Precisely constant Increases slightly Decreases slightly May increases or decrease slightly Question 8 20 seconds Q. An electric dipole is placed in a uniform electric field. The net electric force on the dipole... answer choices Is always zero cynthia rowley girls clothes