Physics, 01.12.2021 02:40 thisbegaby
Problem 3 (30points)(a)find the value of the voltage, ������������. (b)state whether the controlled current source is consuming or delivering power. Specify how much.
Answers: 1
Physics, 22.06.2019 17:30
Four point charges each having charge q are located at the corners of a square having sides of length a. find symbolic expressions for the following. (a) the total electric potential at the center of the square due to the four charges (use any variable or symbol stated above along with the following as necessary: ke.) vtotal= (b) the work required to bring a fifth charge p from infinity to the center of the square (use any variable or symbol stated above along with the following as necessary: w=
Answers: 2
Physics, 22.06.2019 19:50
The heater element of a 120 v toaster is a 5.4 m length of nichrome wire, whose diameter is 0.48 mm. the resistivity of nichrome at the operating temperature of the toaster is 1.3 × 10-6 ω·m. the toaster is operated at a voltage of 120 v. (a) what is the power drawn by the toaster? (b) if the cost of electricity is 12 ¢ per kilowatt-hour, and it takes 2 minutes to toast bread, how much does it cost for toasted bread? (c) when the heater element is at room temperature, is the resistivity in the nichrome wire greater than, less than, or equal to it’s resistivity when at operating temperature? explain.
Answers: 3
Physics, 22.06.2019 22:00
Ahurricane sweeps across the ocean and damages the houses of people living along the coast. which of these does not play any role in this interaction? air water glaciers living things
Answers: 1
Physics, 22.06.2019 22:40
Calculate the volume of this regular solid. what is the volume of the cone? round your answer to the nearest hundredth
Answers: 1
Problem 3 (30points)(a)find the value of the voltage, ������������. (b)state whether the controlled...
Health, 28.06.2019 06:30
Mathematics, 28.06.2019 06:30
Mathematics, 28.06.2019 06:30
Physics, 28.06.2019 06:30
Social Studies, 28.06.2019 06:30
Social Studies, 28.06.2019 06:30
History, 28.06.2019 06:30
Arts, 28.06.2019 06:30
Social Studies, 28.06.2019 06:30
Mathematics, 28.06.2019 06:30