A very long, straight solenoid with a cross-sectional area of 2.39cm2 is wound with 85.7 turns of wire per centimeter. Starting at t= 0, the current in the solenoid is increasing according to i(t)=( 0.162A/s2) t2. A secondary winding of 5 turns encircles the solenoid at its center, such that the secondary winding has the same cross-sectional area as the solenoid. What is the magnitude of the emf induced in the secondary winding at the instant that the current in the solenoid is 3.2A ?
Answers: 2
Another question on Physics
Physics, 22.06.2019 05:30
What is a neurotransmitter involved in mood reward, addiction, and motor behaviors?
Answers: 3
Physics, 22.06.2019 09:30
Asap i'm in class rn a 1,000-kg car is traveling 20 m/s on a flat stretch of road. it gets to a hill and coasts uphill until it stops. how high up the hill does the car travel? givens: equation: 1/2mv2initial=mghfinal solve for h. plug & chug, label.
Answers: 2
Physics, 23.06.2019 08:00
According to piaget’s stages of cognitive development, the child does not differentiate between self and other objects. the child repeats rewarding activities, discovers new ways to get what he or she wants, and may have imaginary friends. which period is described?
Answers: 1
Physics, 23.06.2019 10:00
No receiver is named? transitive passive or intrasitive complete
Answers: 2
You know the right answer?
A very long, straight solenoid with a cross-sectional area of 2.39cm2 is wound with 85.7 turns of wi...
Questions
Mathematics, 18.01.2020 11:31
Spanish, 18.01.2020 11:31
History, 18.01.2020 11:31
History, 18.01.2020 11:31
Mathematics, 18.01.2020 11:31
Mathematics, 18.01.2020 11:31
Biology, 18.01.2020 11:31
Mathematics, 18.01.2020 11:31
History, 18.01.2020 11:31
Mathematics, 18.01.2020 11:31
English, 18.01.2020 11:31
