Factors affecting the strength of an electromagnet. Now switch on the power supply and adjust the current flowing to 0.5amps using the controls on the power supply. 8. Let the current flow for about thirty seconds. 9.
In February 2013, Charter confirmed its purchase of the former Optimum West cable systems owned by Cablevision Systems Corp. (NYSE: CVC). The $1.6 billion deal brought Charter cable systems to 375,000 customers in Colorado's mountains and Western Slope, as well as in Utah, Wyoming and Montana.
About the Company. Charter Communications is a cable television, high speed and telephone service provider in over 30 states around the US. It is the fourth-largest cable operator in the United States and the tenth largest telephone provider residential telephone provider. Its largest competition is Comcast, Time Warner Cable and Cox Communications. Learn more about Charter Communications at Wikipedia.