Physics, 07.08.2019 23:30 julesR6646
Atoroid is a solenoid in the shape of a donut (fig. 20-60). use ampére's law along the circular paths, shown dashed in fig 20-60a, to determine that the magnetic field
a) inside the toroid is b= u0 ni/2pir where n is the total number of turns
b)outside the toroid is b=0
c)if not, how does it vary?
Answers: 2
Physics, 22.06.2019 06:00
Which of the following changes will result in a stronger electromagnet? a. using fewer coils of wire b. using a higher voltage c. using a shorter nail d. using a longer wire
Answers: 1
Physics, 22.06.2019 11:30
In order of decreasing light-transmitting capabilities of materials, which is the correct sequence? a. transparent -> translucent -> opaque b. opaque -> transparent -> translucent c. opaque -> translucent -> transparent d. translucent -> transparent -> opaque
Answers: 1
Physics, 22.06.2019 17:30
Heterogeneous mixture with larger particles that never settle is
Answers: 2
Atoroid is a solenoid in the shape of a donut (fig. 20-60). use ampére's law along the circular path...
Mathematics, 23.08.2020 02:01
Health, 23.08.2020 02:01
Computers and Technology, 23.08.2020 02:01
Chemistry, 23.08.2020 02:01
Mathematics, 23.08.2020 02:01
Mathematics, 23.08.2020 02:01
Mathematics, 23.08.2020 02:01
Mathematics, 23.08.2020 02:01
Mathematics, 23.08.2020 02:01
English, 23.08.2020 02:01
English, 23.08.2020 02:01
Biology, 23.08.2020 02:01
Mathematics, 23.08.2020 02:01