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Who discovered electromagnetic force?
Hans Orsted first discovered that when an electric current was run through a wire and put close to a compass, the needle moved toward it. Although, he had no idea what that meant. Michael Faraday, built on his work and found that when an electric current runs through a wire, a magnetic field is produced around the wire. He also found that an electric field is around a wire it produces an electric current. The direction of the current depends on which direction the field is going in. The faster you move the electric field the stronger the current.
What would happen if there is no an electric switch in a curcuit?
Generally we use electric switches to put on or off the light,fan,computer,music system,etc.An electric switch is a device that is used to open or close an electric circuit.when we open an electric circuit the flow of electric current inthe circuit stops and when we close an electric circuit an electric current flows through it.
What are external defibrillation?
They are the devices which contain pads that are put onto domaines bare chest to deliver an electric current through the heart to restart it.
The movement of electrons through a conductor is called?
The motion of electrons is called elecricity. Electricity is used to represent the liberated out put by the movement of electrons.
What is the ability of a substance to oppose or slow down electric current?
Insulators typically slow the movement of electrons through an electric current. Bad conductors, such as rubber, can be used to slow, stop, and/or redirect electric current.CommentInsulators do not 'slow down', 'stop', or 'redirect' current! Simply put, insulators don't have enough charge carriers to support conduction.
What are autonomic external defibrillators?
They are the devices which contain pads that are put onto domaines bare chest to deliver an electric current through the heart to restart it.
How do you show that electric current causes magnetism?
Put a wire carrying an electric current near a compass and it causes the needle to deflect.
Electrical current is formed?
well if u put particles through the current they come out then u recharge then maximize then balance so it has to be equal you need protons nuetrons an electron .then mix them all together and u have an electric current
Can you put any insoles in static dissipative shoes?
No. The electric current must be able to pass through, so if the insole is made of a material that is non-conductive it defeats the purpose.
How do you separate sea water using electrolysis?
The question more or less answers itself. You put an electric current through it and hydrogen forms at the cathode and oxygen forms at the anode.
Acids conduct electric current by forming?
Im not really sure? If i was asking why would i put the answer
How does a switch control an electric device?
A switch basically represents a gap in the electric circuit. Electric current can pass through a circuit only if it is complete. An incomplete circuit can never pass a current through it. When the switch is in the 'off' position, the circuit has a break (gap) in it. When you put the switch in 'on' position, the circuit wire join and the circuit gets completed.
