This is the last part of the question. please answer all of the because they are related.(d) How does the motion of the leaf illustrate that like charges repel one another? I. Like Charges RepelRemember to ground the electroscope, as shown in the first figure above. We are going tocharge the electroscope using a charged rubber rod. HOWEVER: Do not touch the electroscopeknob directly with the charged rod, or quite possibly you will have retired an electroscope fromactive service. (Notice the little bits of gold leaf splattered all over theinsides of most of the electroscopes from previous misuse.) Rather wewill be using what is called a proof plane made of a round metal disk ona plastic handle. This can be used to transfer small amounts of chargefrom the rod to the electroscope.Use the piece of fuzzy cloth (wool or an appropriate synthetic) to chargethe rubber rod by friction. This will charge the rod negatively by giving itsome extra electrons.(a) Where do the extra electrons come from?Next, have your partner transfer some of the electrons from the rod to the electroscope knobusing the proof plane. About one scoop full should do it. You may have to mess around a bit.(b) When the rod is electrified, it has extra electrons. Describe the motion of the electrons whenthe proof plane touches the rod.(c) What do the electrons do when the plane touches the electroscope knob?

Answered: d) How does the motion of the leaf…

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