1. Will the bulb light for the whole time that the capacitor discharges? Explain. 2. Say why this method (of measuring the size of an obstacle) isn’t useful.

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1. Will the bulb light for the whole time that the capacitor discharges? Explain.

2. Say why this method (of measuring the size of an obstacle) isn’t useful. 

One possible way of measuring obstacle presented by an object would be to discharge a charged capacitor
through the object and a certain bulb. We might expect that the time that a bulb glowed would be a
measure of the obstacle presented. Suppose that the obstacle presented by an object is very large. A
capacitor is charged and then is put in the following circuit;
Circuit 1
Object
Charged capacitor
Transcribed Image Text:One possible way of measuring obstacle presented by an object would be to discharge a charged capacitor through the object and a certain bulb. We might expect that the time that a bulb glowed would be a measure of the obstacle presented. Suppose that the obstacle presented by an object is very large. A capacitor is charged and then is put in the following circuit; Circuit 1 Object Charged capacitor
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