Physics, 02.09.2019 20:30 eastonstelter
A10-turn coil of wire having a diameter of 1.0 cm and a resistance of 0.50 ω is in a 1.0 mt magnetic field, with the coil oriented for maximum flux. the coil is connected to an uncharged 1.0 μf capacitor rather than to a current meter. the coil is quickly pulled out of the magnetic field. afterward, what is the voltage across the capacitor? hint: use i =dq/dt to relate the net change of flux to the amount of charge that flows to the capacitor.
express your answer with the appropriate units.
Answers: 3
Physics, 23.06.2019 00:00
You can melt ice by applying pressure because the solid/liquid line has a slope.
Answers: 3
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
Physics, 23.06.2019 09:30
How many milliliters of water at 23 °c with a density of 1.00 g/ml must be mixed with 180 ml (about 6 oz) of coffee at 95 °c so that the resulting combination will have a temperature of 60 °c? assume that coffee and water have the same density and the same specific heat. how much will the temperature of a cup (180 g) of coffee at 95 °c be reduced when a 45 g silver spoon (specific heat 0.24 j/g °c) at 25 °c is placed in the coffee and the two are allowed to reach the same temperature? assume that the coffee has the same density and specific heat as water. a 45-g aluminum spoon (specific heat 0.88 j/g °c) at 24 °c is placed in 180 ml (180 g) of coffee at 85 °c and the temperature of the two become equal. (a) what is the final temperature when the two become equal? assume that coffee has the same specific heat as water. (b) the first time a student solved this problem she got an answer of 88 °c. explain why this is clearly an incorrect answer.
Answers: 1
A10-turn coil of wire having a diameter of 1.0 cm and a resistance of 0.50 ω is in a 1.0 mt magnetic...
Mathematics, 04.03.2021 14:00
Mathematics, 04.03.2021 14:10
Computers and Technology, 04.03.2021 14:10
Mathematics, 04.03.2021 14:10
English, 04.03.2021 14:10
Geography, 04.03.2021 14:10
Biology, 04.03.2021 14:10
Mathematics, 04.03.2021 14:10
Biology, 04.03.2021 14:10
Geography, 04.03.2021 14:10
Mathematics, 04.03.2021 14:10
Mathematics, 04.03.2021 14:10
Physics, 04.03.2021 14:10