Many religions believe that black magic exist.
Yes, magic STILL exists and is still practiced today. Pagans are well known for their magical skills. But the Holy Bible FORBIDS the use of this arts.
Yes it does infact I have magic powers!
We do
It has been known over centuries that certain people can perform magic or miracles, until now there has been no evidence that magic exists, Some people can do tricks like Chris Angel but it doesn't mean that its magic, if Magic exists, then the world would'v been different.
No, muggles don't know that magic exists or not
Homoeopathic/Imitative and Contagious.
yes because magic exists
Since magic only exists in fiction, how magic works and where it comes from is entirely up to the person writing a particular work of fiction.
It is unknown if magic really exists or doesn't. The question remains a mystery; depending on your religion (like for example, Christians believe magic is unrealistic). Although, Wiccans are real and are like witch-like woman who perform rituals upon the forces of nature, yes Wicca is a religion and those who believe in it believe in magic by altering the forces of life to create the universal prosper of the world. Magic is known to be 'paranormal and/or supernatural' but it is really a mystery.
All of the magic on Wizards of Waverly Place is computer generated. Selena Gomez is an actress, not a real wizard (if such a thing even exists).
To my knowledge, there is no black or white magic as magic simply 'is' and can be used for both good and evil purposes. It is incorrectly called 'black magic' when used in a way that harms people. Overall, it has not been proven that any form of magic exists. However, this isn't to say it doesn't, it just hasn't been proven.
As people with different minds ruled by subjective train of thoughts, some of them may say that magic exists, some say it does not and some say it is possible. However, until we can prove that it is impossible for magic to exist, we cannot assume anything; therefore, the answer to the existence of magic words is undefined currently.
Generally not. While many authors write about magic in their stories, few of them actually believe it exists. When it comes to deciding how magic should work in a story it is pretty easy to just make something up.