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.
Our History. Charter, founded in 1993, created a customer service-oriented company that has grown and evolved on many levels over the past two decades. Advanced Charter TV Â® video entertainment programming includes hundreds of HD channels, DVR service and a choice of more than 10,000 video-on-demand movies and shows 24/7.