1. In a capacitor, one side accumulates charge because thebattery is putting cha
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Question
1. In a capacitor, one side accumulates charge because thebattery is putting charges on it. Explain how the other platebecomes charged. In addition, explain why, as a plate accumulatescharge, it becomes harder and harder to put more charges onit. 2. Why do we use RMS values for AC circuits as opposed toaverage values? 3.During a lighting storm would it be safer to be inside a boxmade of copper or a box made of wood?explain 1. In a capacitor, one side accumulates charge because thebattery is putting charges on it. Explain how the other platebecomes charged. In addition, explain why, as a plate accumulatescharge, it becomes harder and harder to put more charges onit. 2. Why do we use RMS values for AC circuits as opposed toaverage values? 3.During a lighting storm would it be safer to be inside a boxmade of copper or a box made of wood?explainExplanation / Answer
1. In a capacitor, one side accumulatescharge because the battery is putting charges on it. Explain howthe other plate becomes charged. In addition, explain why, as aplate accumulates charge, it becomes harder and harder to put morecharges on it. The charge is accumulated on the plate connected to thenegative terminal of the battery. The difference in charge isrelative of one plate to another Capasitor has a capasitace C such as C =k A/d k - dialectric constant ( k=0r ) A - area of the plates d- distance between the plates The capacitance is determined by fixed physicalproperties. The voltage V across the plates is realted to capacitanceC and charge Q V=Q/C As one keeps on increasing the voltage to raise charge adiectric breakdown will accur. - 2. Why do we use RMS values for ACcircuits as opposed to average values? Average values are DC values. for AC sinwave the avg value iszero as posive and negative parts will cansel each other. Theroot mean square value is related to flow of available energy andtakes in to consideration both negative and positive values of theperiodic wave. - 3.During a lighting storm would it besafer to be inside a box made of copper or a box made ofwood?explain Definettly copper. the charges would just roll off andpotential difference inside the copper box will be zero. Please let me know if you have any further question.Related Questions
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