If i wanted to generate a maximum emf of 20 v, what angular velocity (radians/sec, aka hz) would be required given a circular coil of wire with diameter 40 cm and 500 coils? the coil rotates through a magnet field of magnitude 9e-3 t which is directed such that the angle between the area vector and the magnet field vector varies from 0 to 2 π radians. group of answer choices
Answers: 3
Physics, 21.06.2019 17:30
Abatter hits the baseball a with an initial velocity of v0 = 110 ft/sec directly toward fielder b at an angle of 23° to the horizontal; the initial position of the ball is 2.2 ft above ground level. fielder b requires 0.44 sec to judge where the ball should be caught and begins moving to that position with constant speed. because of great experience, fielder b chooses his running speed so that he arrives at the “catch position” simultaneously with the baseball. the catch position is the field location at which the ball altitude is 8.4 ft. determine the velocity of the ball relative to the fielder at the instant the catch is made.
Answers: 1
Physics, 22.06.2019 02:30
Herbivores, carnivores, and omnivores are all types a. decomposers b. producers c. consumers d. biomes
Answers: 2
Physics, 22.06.2019 04:00
Simple machines can a. increase force only b. decrease force only c. increase or decrease force
Answers: 3
Physics, 22.06.2019 09:00
Why can blue light and yellow light combine to produce white light? question 17 options: they are both primary colors of light. they absorb each other's wavelengths. because blue, yellow, and white are primary colors. they are complementary colors of light.
Answers: 1
If i wanted to generate a maximum emf of 20 v, what angular velocity (radians/sec, aka hz) would be...
Mathematics, 30.04.2021 17:40
Biology, 30.04.2021 17:40
Chemistry, 30.04.2021 17:40
Mathematics, 30.04.2021 17:40
Social Studies, 30.04.2021 17:40
Social Studies, 30.04.2021 17:40
Mathematics, 30.04.2021 17:40
Mathematics, 30.04.2021 17:40
Mathematics, 30.04.2021 17:40