A 139 turn circular coil of radius 2.21 cm is immersed in a uniform magnetic field that is perpendicular to the plane of the coil. Over an interval of 0.111 s , the magnetic field strength increases from 55.1 mT to 92.3 mT . Find the magnitude of the average emf E avg induced in the coil during this time interval, in millivolts.
Answers: 1
Physics, 22.06.2019 03:00
Which of the following harmful chemicals are found in tobacco smoke? a. carbon monoxide b. carbon dioxide c. nicotine b. carbon dioxide d. both a and c
Answers: 2
Physics, 22.06.2019 18:50
What accounts for an increase in the temperature of a gas that is kept at constant volume? a. energy has been removed as heat from the gas. b. energy has been added as heat to the gas. c. energy has been removed as work done by the gas. d. energy has been added as work done by the gas.
Answers: 2
Physics, 22.06.2019 22:00
Which statement best explains why the overall charge on an atom is zero?
Answers: 1
Physics, 23.06.2019 01:30
The ideal gas model is valid if which of the following conditions is true? the gas density is low. the gas density is high. the temperature is low. the temperature is high. the gas density and the temperature are low. the gas density and the temperature are high. the gas density is high and the temperature is low. the gas density is low and the temperature is high.
Answers: 3
A 139 turn circular coil of radius 2.21 cm is immersed in a uniform magnetic field that is perpendic...
Mathematics, 25.09.2021 05:10
Mathematics, 25.09.2021 05:10
History, 25.09.2021 05:10
History, 25.09.2021 05:10
Mathematics, 25.09.2021 05:10
Mathematics, 25.09.2021 05:10
Mathematics, 25.09.2021 05:10
Mathematics, 25.09.2021 05:10