Chemistry, 26.11.2020 07:00 chelsiem25
What can be done to remove a magnetic force around an electromagnet
made of a coiled copper wire wrapped around an iron bar and connected to a
power source?
O A. Uncoil the wire.
B. Remove the iron bar.
C. There is always a small magnetic force around the wire.
D. Stop the current.
Answers: 2
Another question on Chemistry
Chemistry, 21.06.2019 15:50
If the mass of the products measured 120g what would the mass of the reactants a. 30g b. 60g c. 120g d. 240g
Answers: 1
Chemistry, 22.06.2019 01:00
Which part of a feedback mechanism is able to monitor the conditions outside of cells and usually uses nerve cells to relay this information to an intergrating center
Answers: 2
Chemistry, 22.06.2019 04:20
Which formula can be used to calculate the molar mass of ammonia (nh3)? molar mass of n + molar mass of h 3 × molar mass of n + molar mass of h molar mass of n + 3 × molar mass of h 3 × molar mass of n + 3 × molar mass of h
Answers: 1
You know the right answer?
What can be done to remove a magnetic force around an electromagnet
made of a coiled copper wire wr...
Questions
Biology, 01.07.2019 23:30
Mathematics, 01.07.2019 23:30
History, 01.07.2019 23:30
Physics, 01.07.2019 23:30
English, 01.07.2019 23:30
Mathematics, 01.07.2019 23:30
Mathematics, 01.07.2019 23:30
Biology, 01.07.2019 23:30
Social Studies, 01.07.2019 23:30
Social Studies, 01.07.2019 23:30
