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Is galvanometer generator alternating current or direct current needed to operate an electric motor?
That depends if it is an ac or dc motor.
How do you store the 30 volts produced from spinning an electric motor?
A motor can be connected up to a car battery to store the power produced when it runs as a generator, but you will find that when current is drawn the motor needs more work to spin it, it will not spin so easily. That is because of conservation of energy.
Why is generator armature harder to rotate when it is connected to a circuit and supplying electric current?
Because a generator extracts energy from whatever is rotating it and passes this (by the electric current it produces) down the circuit to the motor (or light bulb or heater) where it is used. When there is no complete electric circuit, no electricity can flow so no (little) energy is extracted, but when the circuit is closed, electricity does flow and the armature is more difficult to turn.
What is an ac and DC generator?
An a.c. generator produces alternating current, whereas a d.c. generator produces direct current.
What is a backwards working electric motor described as?
Electric Generator. :)
What is a machine that produces electric current?
generator
Controls the flow of electric current?
a generator
Does a generator produce electric current?
A generator moves a coil of wire through a magnetic field and that induces a current in the coil .
How does a generator produce electric current?
A generator moves a coil of wire through a magnetic field and that induces a current in the coil .
How does an electric generator generate an electric current The generator?
The rotor turns (rotates) causing magnetic fields to move across a coil of wire. This induces an electrical current in the wires of the coil.
How you can store electric current which is produced from ac generator?
First ac has to be rectified into dc and then that could be stored in a secondary cell in the form of chemical energy.
What electric current is produced when a spinning shaft rotates magnets inside a generator?
direct current
What is the definition of AC generator?
An electric device that produces an electric current that reverses direction many times per second. Also called a synchronous generator.
What is a temporary source of electric current?
A generator can be used as a temporary source of power
How electric current generate?
electric current generate so many types one of mechanical energy convert electrical energy by using generator
Where does electricity get energy?
An electric current HAS energy. The energy comes from whatever caused the electric current to flow in the first place - for example, a generator, or a battery.
How can magnets produce an electric current?
When a conducting material is moved through a magnetic field, a current starts to flow in the conductor. This is the principle of the electric generator.
