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In an electromagnet as the electric current changes what happens to the magnetic field?
the magnetic field would constantly change, that's why the AC current is converted to DC current
Energy conversions take place flashlight is on?
Electric current from the battery is converted to visible light and some heat in the bulb
Is rolling down a grassy hill kinetic or potiental?
Any time something falls, rolls, or slides down, gravitational potential energy is converted into kinetic energy.
Why is heat generated across a resister when electric field is applied?
An electric current contains energy; so does an electric field. When a current flows through a resistor, part of the electrical energy will be wasted - i.e., converted to heat. You can think of this as if some of the electrons crash into atoms, instead of continuing on their way.
In electric bell electric energy is converted into which type of energy?
In electric bell, electrical energy is converted int sound energy.
What is electrical energy converted into when electric current flows through the metal filament of a light bulb?
Electrical energy is converted into light and heat when electric current flows through the metal filament of a light bulb.
When electric current flows through the metal filament of light bulb electric energy is converted to?
Heat and light.
What is the best electric current?
This depends upon the application. For most home appliances and industrial machinery, alternating current is the best electric current. In most computer electronics, alternating current must be converted into direct current.
When is gravitational energy converted into kinetic energy and then into a electrical current?
Hydro-electric powerplant
Why does a light bulb filament get hot when electric current flows through it?
That is the result of resistance in the wire. In energy terms, some of the energy in the electric current is converted into heat.
What is a device that uses electric current to represent coded information?
An electronic device uses electric to represent coded information. Variations in the current are converted to codes used by the electronic device.
Introduction of heating effect of electric current and electric heater fuse metals used for thermocouple?
Can heat energy be converted to light energy and how?
In an electromagnet as the electric current changes what happens to the magnetic field?
the magnetic field would constantly change, that's why the AC current is converted to DC current
How does sound travel through a microphone?
Sound waves enter the microphone and are then converted to an analog electric current.
What is difference between kinetic and potiental?
what is difference between kinetic and potiental
Energy conversions take place flashlight is on?
Electric current from the battery is converted to visible light and some heat in the bulb
Is rolling down a grassy hill kinetic or potiental?
Any time something falls, rolls, or slides down, gravitational potential energy is converted into kinetic energy.
