Physics, 01.07.2020 15:01 savage5447
You want the current amplitude through a inductor with an inductance of 4.70 mH (part of the circuitry for a radio receiver) to be 2.40 mA when a sinusoidal voltage with an amplitude of 12.0 V is applied across the inductor. What frequency is required?
Answers: 1
Physics, 22.06.2019 10:30
An insulated 40 ft^3 rigid tank contains air at 50 psia and 120°f. a valve connected to the tank is now opened, and air is allowed to escape until the pressure inside drops to 25 psia. the air temperature during this process is kept constant by an electric resistance heater placed in the tank. determine the electrical work done during this process.
Answers: 2
Physics, 22.06.2019 19:00
The friction of the water on a boat produces an acceleration of -10. m/s2. if the boat is traveling at 30. m/s and the motor is shut off, how long it take the boat to slow down to 5.0 m/s?
Answers: 3
Physics, 22.06.2019 20:00
Using the free-body diagram, calculate the net force acting on the sled. is the sled in a state of dynamic equilibrium?
Answers: 3
Physics, 23.06.2019 07:00
Your physics assignment is to figure out a way to use electricity to launch a small 6.0-cm-long plastic drink stirrer. you decide that you'll charge the little plastic rod by rubbing it with fur, then hold it near a long, charged wire, as shown in figure p23.56 . when you let go, the electric force of the wire on the plastic rod will shoot it away. suppose you can uniformly charge the plastic stirrer to 10 nc and that the linear charge density of the long wire is 1.0 x10-7 c/m. what is the net electric force on the plastic stirrer if the end closest to the wire is 2.0 cm away?
Answers: 1
You want the current amplitude through a inductor with an inductance of 4.70 mH (part of the circuit...
English, 14.08.2021 14:00
History, 14.08.2021 14:00
English, 14.08.2021 14:00
Chemistry, 14.08.2021 14:00
Mathematics, 14.08.2021 14:00
SAT, 14.08.2021 14:00
History, 14.08.2021 14:00
Chemistry, 14.08.2021 14:00
Social Studies, 14.08.2021 14:00
English, 14.08.2021 14:00
Mathematics, 14.08.2021 14:00
Geography, 14.08.2021 14:00
Physics, 14.08.2021 14:00
Health, 14.08.2021 14:00
Chemistry, 14.08.2021 14:00