Physics, 14.11.2019 03:31 raebruh3154
The circular solenoid drawn to the right has a radthe circular solenoid drawn to the right has a radius r = 8cm. a square loop of wire with 1 turn and normal parallel to the axis of the solenoid is inside the solenoid. the length of one side of the square loop is ? = 4cm. the solenoid is wound with n = 175 turns of over a length 25cm. the solenoid is connected to a resistor and therefore the current in the solenoid is decreasing according to the function isol = i0e ? t/? where i0 = 0.25a and ? = 75s. the system is drawn to the right. the magnetic field in the solenoid points out of the page as drawn. calculate the emf around the square loop (dark square) at t = 0. select one of the following:
(a) |emf| = 1.1 × 10? 9v
(b) |emf| = 4.7 × 10? 9v
(c) |emf| = 3.5 × 10? 7v
(d) |emf| = 8.8 × 10? 6v
(e) |emf| = 1.2 × 10? 5v
Answers: 1
Physics, 22.06.2019 03:30
Scout feels ill one day before school. her mother puts a thermometer in her mouth and the temperature begins to climb to 100°f. what is happening between the cooler thermometer and scout's body? a) scout's body is applying a force to the particles in the thermometer. b) kinetic energy is being transferred from her mouth to the thermometer. c) potential energy is being lost by the thermometer and gained by scout's body. d) the potential energy stored in foods is converted to mechanical energy to raise the mercury in the thermometer.
Answers: 1
Physics, 22.06.2019 05:30
Will give brainliest! which statement best describes the similarities between fundamental forces? electromagnetic and strong nuclear forces influence the interaction between charged particles within an atom. gravitational and magnetic forces are both types of charges that occur in nature. nuclear and magnetic forces are both related to mass and weight. strong nuclear force is most like electrical force because they are both related to distance.
Answers: 3
Physics, 22.06.2019 06:00
Juan created a chart to him study for a test. which headings best complete the chart? x: transparent objects y: opaque objects x: opaque objects y: transparent objects x: high frequency waves y: low frequency waves x: low frequency waves y: high frequency waves
Answers: 3
Physics, 22.06.2019 07:00
The table below shows the acceleration of gravity on different bodies in the solar system. on which body would a 10 kg lamp has the most gravitational potential energy when lifted to a height of 2 m? a. earth b. mars c. neptune d. uranus
Answers: 1
The circular solenoid drawn to the right has a radthe circular solenoid drawn to the right has a rad...
Health, 20.07.2021 17:20
Spanish, 20.07.2021 17:20
Mathematics, 20.07.2021 17:20
Computers and Technology, 20.07.2021 17:20
Mathematics, 20.07.2021 17:20
Mathematics, 20.07.2021 17:30
Mathematics, 20.07.2021 17:30
English, 20.07.2021 17:30
Mathematics, 20.07.2021 17:30
Mathematics, 20.07.2021 17:30