Physics, 28.09.2019 22:30 colemason223
Which statement describes what most likely occurs when a compass is placed next to a simple circuit made from a battery, a light bulb, and a wire?
a. a magnetic field created by the compass increases the current in the electrical circuit.
b. a magnetic field created by the compass causes the light bulb to stop working.
c. a magnetic field created by the electric current places negative charges on the compass.
d. a magnetic field created by the electric current causes the compass needle to move.
Answers: 2
Physics, 22.06.2019 14:20
How many atoms of nitrogen are in the chemical formula ni(w on
Answers: 1
Physics, 22.06.2019 14:30
The man of mass m1 and the woman of mass m2 are standing on opposite ends of the platform of mass m0 which moves with negligible friction and is initially at rest with s = 0. the man and woman begin to approach each other. derive an expression for the displacement s of the platform when the two meet in terms of the displacement x1 of the man relative to the platform.
Answers: 1
Physics, 22.06.2019 16:50
Which best describes the first law of thermodynamics as compared to the second law of thermodynamics? a. the first law describes how thermal energy is conserved but not the direction it moves. b. the first law describes the direction thermal energy moves but not how it is conserved. c. the first law describes how thermal energy can be created but not how it can be destroyed. d. the first law describes how thermal energy can be destroyed but not how it can be created.
Answers: 1
Physics, 22.06.2019 19:00
If state law mandates that elevators cannot accelerate more than 2.40 m/s2 or travel faster than 14.8 m/s , what is the minimum time in which an elevator can travel the 373 m from the ground floor to the observatory floor? ?
Answers: 1
Which statement describes what most likely occurs when a compass is placed next to a simple circuit...
Social Studies, 03.12.2020 15:40
Mathematics, 03.12.2020 15:40
Mathematics, 03.12.2020 15:40
English, 03.12.2020 15:40
Social Studies, 03.12.2020 15:40
Social Studies, 03.12.2020 15:40
English, 03.12.2020 15:40
Mathematics, 03.12.2020 15:40
Physics, 03.12.2020 15:40
Mathematics, 03.12.2020 15:40
Biology, 03.12.2020 15:40