0
Does running an electric current through copper change the identity of the substance?
Wiki User
∙ 9y agoWant this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
Which action changes the identity of the substance referenced running an electric current through copper burning wood breaking an ice cube melting gold?
All except the corroding of iron do NOT change the substance involved.
How does an elctro magnet work?
by running electric current all through a wire a magnetic field is created
Is not a permanent magnet?
An electromagnet is a magnet while an electric current is running through the coil. Turn off the current and it is no longer magnetised, and is, therefore, not a permanent magnet.
If you are running a photoelectric effect experiment and your light source cannot create an electric current which adjustment might cause an electric current to flow?
- select the adequate material for this experiment - switch to a light source with a shorter wavelength - switch to a light source with a higher intensity
A device that produces a magnetic field by an electric current?
Any device with an electrical current will create a magnetic field. A tube of wire coils with a current running through it is called a solenoid and it will produce a magnetic field through the inside of the tube, as well as around it... Sorry, not much for physics.
Which action changes the identity of the substance referenced running an electric current through copper burning wood breaking an ice cube melting gold?
All except the corroding of iron do NOT change the substance involved.
What sentence uses the the words electric circuit in it?
The electric circuit has a current running through it.
What device produces light by running an electric current through a gas?
Electric discharge
How is an electromagnet?
An electromagnet is created by running electric current through a coiled conductive wire.
How is electromagnetism created?
An electromagnet is created by running electric current through a coiled conductive wire.
Is electric heater require oxygen to burn?
No, electric heaters work by running electric current through resistors which produces heat. same as an element on an oven range top.
How does an elctro magnet work?
by running electric current all through a wire a magnetic field is created
Is not a permanent magnet?
An electromagnet is a magnet while an electric current is running through the coil. Turn off the current and it is no longer magnetised, and is, therefore, not a permanent magnet.
What types of magnets are produced by running electric current through a solf iron core?
Nothing is produced just by putting electric current through a soft iron core. It needs wire to be be wound around it in a certain fashion, then it may produce direct current.
Which is true electric current running along a wire can be used to produce magnetic force or moving electrons through a magnetic field can produce an electric current?
They're both true, but I'm not comfortable with the way they're stated. I would have said: -- Electric current through a wire produces magnetic force. -- Moving electrons constitute an electric current, whether or not they're moing througha magnetic field.
What is is a temporary magnet made by running electric current around a metal core?
Unit 8, Lesson 7. Do your work.
What types of magnets are produced by running electric current through a soft iron?
temporary magnets Incorrect, it's electromagnetic.
