almost the speed of light which is 300 000 kmps
i am not sure of an exact figure
but i know its close to light speed
also the amp-age on the circuit can affect it
Use a tacometer drive the governor round with an electric drill and measure the speed the govenor trips. lift govenor speeds are factory set
The Earth travels at about 66000 miles per hour around the sun, much faster than the speed of sound which is about 750 miles per hour. Even as the Earth rotates, a point on the equator travels at a little over 1000 miles per hour so parts of the planet are faster than the speed of sound even without the orbit around the sun.
Newton's First Law explains what happens in this case.If no force acts on the object, its speed won't change over time. In fact, its velocity won't change either.
Magnetism could be produced due to the flow of electrical current. This was first discovered by Oersted. By changing the magnetic flux linked with a coil electric current could be induced. This was first studied by Michael Faraday. Just due to the orbital motion or spin motion of electron magnetism is produced in tiny form and is known as magnetic dipoles. Such dipoles getting oriented in different form lead to form dia, para and ferro magnetic materials.
September 2012 - the electric vehicle land speed record was broken by a 100% battery electric car at Elvington airfield near York in the UK. The Nemesis, which is a heavily-modified Lotus Exige which was originally bought off eBay, travelled with an average speed of 151.6 mph (244km/h). It smashed the previous electric vehicle land speed record of 137 mph by more than 14 mph. In terms of production electric vehicles the Tesla Roadster has an official top speed of 125 mph (but it will set you back over £80K). For mere mortals Nissan LEAF and the Renault Fluence have official top speeds of 90mph and 84mph respectively.
Speed = Distance / Time
Speed of the wave.
Over 6,000 mph.
wave speed
Speed of the wave.
There are electric fields and magnetic fields. If those change over time, the changes may propagate at the speed of light - that's called an electromagnetic wave.
If the charge is uniformly distributed over the shell, then the electric field is zero everywhere inside.
Speed. The equation to find speed is distance over time.
speed = distance over time speed = 120/2 = 60 km/hr
If the electric field is zero, the electric potential is a constant value, but it does not tell you what that value is. All the electric field tells you is how the electric potential changes within the region you are looking at. If the electric potential at one end of a cylindrical region is 7 V and the electric field is zero within the whole cylinder, then the electric potential is 7 V at the other end, or somewhere in the middle, or on the side, and so forth. An electric field of zero tells you the potential does not change, but doesn't say anything about what it is outside of the region you're looking at.
this can never change, light travels at a constant speed, a light year is the distance light travels in one year.
its over 150km pr hour