CE The circuit shown in Figure 21-58 shows a resistor and two capacitors connected in series with a battery of voltage V . The circuit also has an ammeter and a switch. Initially, the switch is open and both capacitors are uncharged. The following questions refer to a time long after the switch is closed and current has ceased to flow. (a) In terms of V 1 what is the voltage across the capacitor C 1 ? (b) In terms of CV 1 what is the charge on the right plate of C 2 ? (c) What is the net charge that flowed through the ammeter during charging? Give your answer in terms of CV . Figure 21-58
CE The circuit shown in Figure 21-58 shows a resistor and two capacitors connected in series with a battery of voltage V . The circuit also has an ammeter and a switch. Initially, the switch is open and both capacitors are uncharged. The following questions refer to a time long after the switch is closed and current has ceased to flow. (a) In terms of V 1 what is the voltage across the capacitor C 1 ? (b) In terms of CV 1 what is the charge on the right plate of C 2 ? (c) What is the net charge that flowed through the ammeter during charging? Give your answer in terms of CV . Figure 21-58
CE The circuit shown in Figure 21-58 shows a resistor and two capacitors connected in series with a battery of voltage V. The circuit also has an ammeter and a switch. Initially, the switch is open and both capacitors are uncharged. The following questions refer to a time long after the switch is closed and current has ceased to flow. (a) In terms of V1 what is the voltage across the capacitor C1 ? (b) In terms of CV1 what is the charge on the right plate of C2? (c) What is the net charge that flowed through the ammeter during charging? Give your answer in terms of CV.
1. The diagram shows the tube used in the Thomson
experiment.
a. State the KE of the electrons.
b. Draw the path of the electron beam in the gravitational
field of the earth.
C.
If the electric field directed upwards, deduce the direction of the magnetic field so it
would be possible to balance the forces.
electron gun
1KV
as a hiker in glacier national park, you need to keep the bears from getting at your food supply. You find a campground that is near an outcropping of ice. Part of the outcropping forms a feta=51.5* slopeup that leads to a verticle cliff. You decide that this is an idea place to hang your food supply out of bear reach. You put all of your food into a burlap sack, tie a rope to the sack, and then tie a bag full of rocks to the other end of the rope to act as an anchor. You currently have 18.5 kg of food left for the rest of your trip, so you put 18.5 kg of rocks in the anchor bag to balance it out. what happens when you lower the food bag over the edge and let go of the anchor bag? Determine the acceleration magnitude a of the two-bag system when you let go of the anchor bag?
2. A thin Nichrome wire is used in an experiment to test Ohm's
law using a power supply ranging from 0 to 12 V in steps of 2 V.
Why isn't the graph of I vs V linear?
1.
Nichrome wire does obey Ohm's law. Explain how that can that be true given the
results above
Chapter 21 Solutions
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How To Solve Any Circuit Problem With Capacitors In Series and Parallel Combinations - Physics; Author: The Organic Chemistry Tutor;https://www.youtube.com/watch?v=a-gPuw6JsxQ;License: Standard YouTube License, CC-BY