Physics, 25.09.2019 02:01 IDespretlyneedhelp
In a physics laboratory experiment, a coil with 180 turns enclosing an area of 13.5 cm^2 is rotated during the time interval 5.00×10-2 s from a position in which its plane is perpendicular to earth's magnetic field to one in which its plane is parallel to the field. the magnitude of earth's magnetic field at the lab location is 5.00×10-5 t. a) what is the total magnitude of the magnetic flux ( phi_initial) through the coil before it is rotated? b) what is the magnitude of the total magnetic flux phi_final through the coil after it is rotated? express your answer numerically, in webers, to at least three significant figures. c) what is the magnitude of the average emf induced in the coil? express your answer numerically (in volts) to at least three significant figures
Answers: 1
Physics, 22.06.2019 06:00
(01.02 mc) nicole pushes her bike up a hill. overhead, the sun exerts a gravitational force on earth. which statement is true about the bike and earth? they both experience contact forces. they both experience non-contact forces. the bike experiences a non-contact force and earth experiences a contact force. the bike experiences a contact force and earth experiences a non-contact force. they both experience non-contact forces.
Answers: 1
Physics, 22.06.2019 12:10
Point charges q1 = 51 µc and q2 = −27 µc are placed 1.0 m apart, with q2 on the right. what is the force (in n) on a third charge q3 = 19 µc placed midway between q1 and q2? (assume the positive direction is to the right. indicate the direction with the sign of your answer.)
Answers: 3
Physics, 22.06.2019 12:40
Find the equation for the plane through upper p 0 left parenthesis negative 4 comma negative 8 comma negative 5 right parenthesis perpendicular to the following line. xequalsnegative 4 minus t, yequalsnegative 8 plus 2 t, zequals3 t, minusinfinityless thantless thaninfinity
Answers: 2
Physics, 22.06.2019 18:30
Which form of cell division creates the sperm and egg, resulting in half of the chromosomes as the other cells?
Answers: 1
In a physics laboratory experiment, a coil with 180 turns enclosing an area of 13.5 cm^2 is rotated...
History, 01.04.2020 19:39
Mathematics, 01.04.2020 19:39
English, 01.04.2020 19:39
Social Studies, 01.04.2020 19:39
Social Studies, 01.04.2020 19:39
Physics, 01.04.2020 19:39
Spanish, 01.04.2020 19:39
Mathematics, 01.04.2020 19:39
Mathematics, 01.04.2020 19:39