Answer:
D) President Kennedy outlines how the world is very different, and it is important for Americans to stand together and support the United Nations in its quest for peace.
Explanation:
President Kennedy adresses the nation and the world in his inaugural speech with the idea of defending freedom and supporting the UNited Nations in the pursue of a better world, and he invites americans to get on board with the idea of helping one another, and says his famouse phrase "Do not ask what your country can do for you, ask what can you do for your country". He faces how we lived in a different world and how americans should stand together against those who are a threat to freedom and prosperity.
The narrator, diedrich knickerbocker, is an unreliable narrator because he heard this story from others and did not believe the story, himself.
The answer is a. mrs.quimby
The options to the question asked are listed below
A)The voltage across both the resistor and the capacitor is zero.
B)The voltage across the resistor is zero, and the voltage across the capacitor is equal to the terminal voltage of the battery.
C)The voltage across both the resistor and the capacitor is equal to the terminal voltage of the battery.
D)The voltage across the resistor is equal to the terminal voltage of the battery, and the voltage across the capacitor is zero.
E)The voltage across both the resistor and the capacitor is equal to one-half of the terminal voltage of the battery.
Answer:
D. The voltage across the resistor is equal to the terminal voltage of the battery, and the voltage across the capacitor is zero.
Explanation:
As soon as the switch is closed, the capacitor starts to charge through the resistor. At the moment the switch is closed, the voltage across the resistor equals the terminal voltage and the voltage across the capacitor equals zero. As the time, t increases, the capacitor begins to get charged and the voltage across it increases based on the formula
Vc=Vt (1-e^(-t/Rc)) where Vt is the terminal voltage and Vc is the voltage across the capacitor.
