Physics, 01.10.2019 10:10 hernandez09297
The electric-power industry is interested in finding a way to store electric energy during times of low demand for use during peak-demand times. one way of achieving this goal isto use large inductors. a)what inductance l would be needed to store energy e = 3.0 kwh (kilowatt-hours) in a coil carrying current i = 300a?
Answers: 1
Physics, 22.06.2019 11:50
Two resistors r1 and r2 may be connected either in series or parallel across an ideal battery with emf ε. we desire the rate of energy dissipation of the parallel combination to be 8.75 times that of the series combination. if r1 = 105 ω, what are the (a) smaller and (b) larger of the two values of r2 that result in that dissipation rate?
Answers: 2
Physics, 23.06.2019 02:00
How do you count the total number of atoms present on one side of a chemical equation?
Answers: 1
Physics, 23.06.2019 02:40
An impulse is the product of the on an object and time during which it is applied
Answers: 2
The electric-power industry is interested in finding a way to store electric energy during times of...
Mathematics, 05.11.2020 20:50
Social Studies, 05.11.2020 20:50
Business, 05.11.2020 20:50
Chemistry, 05.11.2020 20:50
Biology, 05.11.2020 20:50
Mathematics, 05.11.2020 20:50
German, 05.11.2020 20:50
Mathematics, 05.11.2020 20:50
Arts, 05.11.2020 20:50
Chemistry, 05.11.2020 20:50