Question

2.3.2 Charge the Electroscope Directly An electroscope can be charged directly by transferring charged particles to it from a charged conductor. In the previous lab, we built a device for placing charge on a conductor, an electrophorus. The video shows charging the elec- trophorus and directly transfering charge to the electroscope by bringing the pie pan into contact with the paper clip- Observe-2.5:Could your electroscope be charged directly? Draw-2.6:In the box to the right draw the location of the electroscope leaves after charging 2.3.3 Detecting Charge with the Electroscope An electroscope is a device that detects net charge. In the previous step, we actually transferred the charge to the electroscope. In this step, no charge is transferred to the electroscope. Dr. Stewart ground the electroscope with his finger to ensure that it is uncharged. He then charged the golf tube with the oven roasting bag and brought the golf tube near the bolt of the electroscope, but not so near that you hear a spark. As the tube is brought near, the leaves should deflect. Since the golf tube is an insulator, the electroscope should still have zero net charge. To prove that the electroscope is still neutral, move the golf tube far away. The leaves should return to their undeflected position. Observe-2.7:Did the homemade electroscope detect charge without transferring charge to the electroscope? 2.3.4 Charging by Induction Dr. Stewart then tried to charge the electroscope by induction. Observe-2.8: Could the electroscope be charged by induction?

Answer 1

if any doubt plzzzz comment first.plzzzzzz like????

2. Yes, using by 2.6 an electroscope can be charged directly sing a conductor either induction, frictional rub rubbing or other processes leaves would be far away due to ropulsion 27) No since there is no charge, the dedroscope will has not cleflected. And from this we can conclude there is druge in the electroscope 2:5). Yes be charged by induction too. go no CScanned with Camscanner