Black holes, despite their mystery and seeming simplicity, are characterized by three primary properties: mass, charge, and angular momentum. These attributes are crucial in defining a black hole's impact on its surroundings.
- **Mass**: The mass of a black hole is its most significant property. It determines the size of the event horizon and how strong the gravitational pull will be.
- **Charge**: While not all black holes are charged, some do carry an electric charge. This influences the black hole's electromagnetic fields and interactions.
- **Angular Momentum**: This is essentially the rotational speed of a black hole. A rotating black hole can drag spacetime around with it, a phenomenon known as frame-dragging.
These properties are fundamental in understanding how black holes affect other objects and light passing nearby. They shape how a black hole interacts with space and time, dictating the unique physics that occur in their proximity.
- Mass affects gravitational pull
- Charge creates electromagnetic field
- Angular momentum causes rotational effects