Two students measure the time constant of an RC circuit. The first student charges the capacitor using a 12 V battery, then lets the capacitor discharge the resistor. The second student repeats the experiment using a 5 V battery. Which student measures the longer time constant? Why? Select the correct answer and explanation. a.) The second student gets a greater time constant, since the time constant decreases as the charge on the capacitor increases. b.) The first student gets a greater time constant, since the time constant increases as the charge on the capacitor increases. c.) Both students get the same time constant, since the time constant does not depend on the charge on the capacitor.
Answers: 3
Physics, 21.06.2019 13:00
Several mountains together form a mountain . a few of these combined form a mountain system. several systems combined form a mountain , which can stretch thousands of miles in length.
Answers: 3
Physics, 22.06.2019 07:40
Astudent creates a model of a closed ecosystem by filling a glass tank half full with water, then adding 10 snails and two small aquatic plants. the next day, all the snails are dead. what is the most likely cause of their death?
Answers: 3
Physics, 23.06.2019 01:30
Match each type of lever with the correct diagram. 1. first-class 2. third-class 3. second-class
Answers: 3
Physics, 23.06.2019 03:30
First to answer will be the brainliest i need the answer asap
Answers: 1
Two students measure the time constant of an RC circuit. The first student charges the capacitor usi...
History, 20.10.2020 01:01
Mathematics, 20.10.2020 01:01
Chemistry, 20.10.2020 01:01
History, 20.10.2020 01:01
English, 20.10.2020 01:01
History, 20.10.2020 01:01
Mathematics, 20.10.2020 01:01
History, 20.10.2020 01:01
Mathematics, 20.10.2020 01:01
Mathematics, 20.10.2020 01:01