Chemistry
Chemistry, 08.10.2020 01:01, dv2200342

How can you turn off a magnetic field produced by an electrical current? a
By placing a material with strong magnetic properties inside the coil of a solenoid
b
By making a loop or coil in the wire
c
By increasing the current in the wire
d
By turning the electrical current off

answer
Answers: 2

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 05:00, val319
Given sno2 + 2h2 - sn + 2h20 tin oxide reacts with hydrogen to produce tin and water. how many moles of sno2 are needed to produce 500.0 grams of sn?
Answers: 3
image
Chemistry, 22.06.2019 09:30, psychocatgirl1
Which ocean zone has the most abundant primary producer and why a) the abyssopelagic zone ,du to the absence of light and cold water temperatureb) the bathypelagic zone, due to the absence of light and cold water temperaturec) the mesopelagic zone ,due to uts high light availability and warm water temperature d) the epipelagic zone, due to its high light availability and warm water temperature
Answers: 3
image
Chemistry, 22.06.2019 12:00, winterblanco
What is the lowest number energy level where a d sublevel is found
Answers: 1
image
Chemistry, 22.06.2019 12:40, valenzueladomipay09u
How does concentration affect reaction rate
Answers: 2
Do you know the correct answer?
How can you turn off a magnetic field produced by an electrical current? a
By placing a mater...

Questions in other subjects:

Konu
Mathematics, 15.11.2019 23:31