Special relativity and Physics Stack Exchange
Electromagnetism - Why Moving Charge And A Current Carrying Wire Creates Magnetic Fields - Physics Stack Exchange. Length contraction is a phenomenon in which if something is moving very fast. This is response of h c verma to this question asked by a class 10 student
Electromagnetism which way will a current carrying wire create a magnetic field. It is the property of a moving charge. Only an electric field can do work on a charged particle. This changing magnetic field generates an electric field that drives the charges around the wire, causing current to flow. A current is induced in a wire coil when it is put in a changing magnetic field. This video is a part of pebbles ap board & ts board syllabus live teaching videos pack. Hi saurav, if you know basic electrostatics and basic special relativity, then you can understand why magnetic forces are necessary in order for the laws of physics to be consistent. You can obtain an even stronger magnetic field by wrapping a coil of wire in a series of loops known as a solenoid and flowing current through the wire. So it can never 'accelerate' the charge. We can however state from gauss’ law for.
So it can never 'accelerate' the charge. But more than that, a magnetic field is a cross product field and cannot perform any work on a charged particle. The charge is moving so we have to determine the field an. It is the property of a moving charge. This is response of h c verma to this question asked by a class 10 student When a charged particle is stationary in a magnetic field, it experiences no magnetic force that might accelerate it. A current is induced in a wire coil when it is put in a changing magnetic field. This is known as an electromagnet. This video is a part of pebbles ap board & ts board syllabus live teaching videos pack. If you go by veritasium, this point is unanswered. But if we take a moving frame then, q is in relative motion and hence a current carrying wire applies a magnetic force on q.
