Physics, 10.12.2021 23:20 jose0765678755

if 9 joules of energy are expended pushing on one coulomb of charge round a circuit, what is the emf across the circuit?

Answers: 1

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 18:00, calmicaela12s

Which surface feature of the moon is characterized by mountainous areas? terrae craters maria regolith

Answers: 1

continue

Physics, 23.06.2019 03:10, yasarhan2

You want to move a heavy box with mass 30.0 kg across a carpeted floor. you pull hard on one of the edges of the box at an angle 30∘ above the horizontal with a force of magnitude 240 n, causing the box to move horizontally. the force of friction between the moving box and the floor has magnitude 41.5 n . what is the box's acceleration just after it begins to move

Answers: 1

continue

Physics, 23.06.2019 06:30, IkarosSakurai

Asquare isothermal chip is of width w=5 mm on a side and is mounted in a substrate such that its side and back surfaces are well insulated; the front surface is exposed to the flow of a coolant at tinf=15 °c. from reliability considerations, the chip temperature must not exceed t=85 °c. if the coolant is air and the corresponding convection coefficient is h=200 w/m2 x k, what is the maximum allowable "power" of the chip? if the coolant is a liquid for which h=3000 w/m2 x k, what is the maximum allowable power of the chip?

Answers: 2

continue

Physics, 23.06.2019 10:00, coolcatbergmann

If the moon rises at a given location at 6: 00 p. m. today, about what time will it rise tomorrow night?

Answers: 1

continue

You know the right answer?

if 9 joules of energy are expended pushing on one coulomb of charge round a circuit, what is the emf...