Physics, 02.08.2021 23:40 shonherron
Does the electric potential energy increase, decrease, or stay the same? Explain. Match the words to the appropriate blanks in the sentences.
The electric potential energy of the charges is proportional toso its absolute value with increase of r . As the charges have opposite signs, the potential energy of the charges has sign. Thus, the potential energy as r increases.
r^-1
r^-2
r
r^2
decrease
remains the same
increases
positive
negative
decreases
stays the same
increases
Answers: 3
Physics, 21.06.2019 23:00
How many dots must be added to the symbol to properly represent a standard nitrogen ion? a) 1 b) 3 c) 5 d) 8
Answers: 1
Physics, 22.06.2019 15:10
In the circuit, the switch s has been open for a long time and r = 125 kohm. it is then suddenly closed. (a) determine the time constant before the switch is closed. s (b) determine the time constant after the switch is closed. _ s (c) let the switch be closed at t = 0. find the current in the switch as a function of time. (use t for time. express your answer in milliamps and seconds.) i(t) =_
Answers: 3
Physics, 22.06.2019 18:10
Which of the following statement is false ? a.batteries should never be stored on metal trays or outside in the elements)b, battery acid cannot be neutralized)c.do not stack batteries on top of each other)d.never put a damaged battery in a dumpster. i
Answers: 1
Physics, 22.06.2019 18:30
Suppose you plot the distance traveled by an object at various times and you discover that the graph is not a straight line. what does this indicate about the object's acceleration?
Answers: 3
Does the electric potential energy increase, decrease, or stay the same? Explain. Match the words to...
Biology, 07.07.2019 19:30
Chemistry, 07.07.2019 19:30
Mathematics, 07.07.2019 19:30
Chemistry, 07.07.2019 19:30
Physics, 07.07.2019 19:30
Mathematics, 07.07.2019 19:30
Mathematics, 07.07.2019 19:30
History, 07.07.2019 19:30
History, 07.07.2019 19:30
History, 07.07.2019 19:30
Mathematics, 07.07.2019 19:30