Fill in a T/F answer for each statement below: 1. [ ] A healthy battery has a sm
ID: 1434227 • Letter: F
Question
Fill in a T/F answer for each statement below:
1. [ ] A healthy battery has a small internal resistance, and a weak battery has a large internal resistance.
2. [ ] The equivalent resistance of a parallel combination of resistors is always greater than any of the individual resistors.
3. [ ] The Kirchhoff’s junction rule is based on the conservation of energy.
4. [ ] The Kirchhoff’s loop rule is based on the conservation of charge.
5. [ ] The time constant of an RC circuit is = 1/RC.
6. [ ] When charging a capacitor, the current decreases to 0.368 (1/e) of its initial maximum value at time = 1 time constant.
Explanation / Answer
1. [ T ] A healthy battery has a small internal resistance, and a weak battery has a large internal resistance.
2. [ F ] The equivalent resistance of a parallel combination of resistors is always greater than any of the individual resistors.
3. [F ] The Kirchhoff’s junction rule is based on the conservation of energy.
4. [ F] The Kirchhoff’s loop rule is based on the conservation of charge.
5. [F ] The time constant of an RC circuit is = 1/RC.
6. [T ] When charging a capacitor, the current decreases to 0.368 (1/e) of its initial maximum value at time = 1 time constant.
Related Questions
drjack9650@gmail.com
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.