![subject](/tpl/images/cats/fizika.png)
At a certain location, earth's magnetic field of 34 µt is horizontal and directed due north. suppose the net field is zero exactly 8.1 cm above a long, straight, horizontal wire that carries a constant current. what are (a) the magnitude of the current and (b) the angle between the current direction and due north?
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 17:00
Which statement best describes who the period and frequency of electromagnetic was change between gamma rays and microwaves? a) the period and frequency stay the same. b) the period increases and the frequency decreases. c) the period decreases and the frequency increases. d) the period increases and the frequency increases.
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 11:10
Avolcano erupts next to a grassland area in a valley. a. describe three ways in which material released by the volcano could impact the grassland area. b. describe three ways in which the grassland ecosystem could recover after a volcanic eruption.
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 15:50
If the work required to stretch a spring 3 ft beyond its natural length is 15 ft-lb, how much work is needed to stretch it 27 in. beyond its natural length?
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 18:00
Directions: count the number of atoms. ar co2 na3po4 so3 nac2h3o2
Answers: 1
You know the right answer?
At a certain location, earth's magnetic field of 34 µt is horizontal and directed due north. suppose...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 21.02.2021 22:30
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.02.2021 22:30
![question](/tpl/images/cats/mat.png)
Mathematics, 21.02.2021 22:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
History, 21.02.2021 22:30
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.02.2021 22:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 21.02.2021 22:30
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 21.02.2021 22:30
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.02.2021 22:30
![question](/tpl/images/cats/biologiya.png)
Biology, 21.02.2021 22:30
![question](/tpl/images/cats/mat.png)
Mathematics, 21.02.2021 22:30
![question](/tpl/images/cats/mat.png)
Mathematics, 21.02.2021 22:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.02.2021 22:30