query: What does "charge" actually mean?
positive_passages.docid: 28750
positive_passages.text: What is charge actually? How to define it?
negative_passages.docid: 113727
negative_passages.text: Is Coulomb's law accurate for moving charges?
negative_passages.docid: 83467
negative_passages.text: If electromagnetic fields give charge to particles, do photons carry charge?
negative_passages.docid: 38484
negative_passages.text: Is the phrase "for free" correct?
negative_passages.docid: 142140
negative_passages.text: Is a capacitor in an open circuit charged?
negative_passages.docid: 70251
negative_passages.text: Can I charge a computer through its USB port?
negative_passages.docid: 114003
negative_passages.text: Why is the work done on a charge calculated from infinity?
negative_passages.docid: 20761
negative_passages.text: What's the difference between the words "journey", "travel" and "trip"?
negative_passages.docid: 87476
negative_passages.text: How to limit charging to a user defined limit?
negative_passages.docid: 107286
negative_passages.text: 'Call up' - what does 'up' mean?
negative_passages.docid: 143834
negative_passages.text: How does Return work?
negative_passages.docid: 98016
negative_passages.text: What is the exact meaning of Load?
negative_passages.docid: 32163
negative_passages.text: How does a cell phone charger work?
negative_passages.docid: 78133
negative_passages.text: Difference Between "Sell" and "Sale"?
negative_passages.docid: 130727
negative_passages.text: Is there oscillating charge in a hydrogen atom?
negative_passages.docid: 131782
negative_passages.text: Which charge actually moves to constitute current? Positive or negative?
negative_passages.docid: 6709
negative_passages.text: Origin of electric charge