A very long straight wire carries a current i

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A very long straight wire carries a current I. A negative test charge is moving mear a long straight wire carrying a current. The force acting on the test charge is parallel to the direction of the current. The motion of the charge is:. A square frame with side a and a long straight wire carrying a current i are located in the same plane as m shown in figure. The fram translates to the right with a constant velocity v.

A very long straight wire carries a current i

Opposite to OX. Along OX. Opposite to OY. Along OY. A field due to a long straight wire carrying a current I is proportional to. If a long straight wire carries a current of 40 A, then the magnitude of the field B at a point 15 cm away from the wire is. A negative test charge is moving near a long straight wire carrying a current. The force acting on the test charge is parallel to the direction of the current. The motion of the charge is:. A long straight wire carries a current of 35 A. The field due to a long straight wire carrying a current I is proportional to. A long straight wire carries a current i.

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Surveyors will tell you that overhead electric power lines create magnetic fields that interfere with their compass readings. Indeed, when Oersted discovered in that a current in a wire affected a compass needle, he was not dealing with extremely large currents. How does the shape of wires carrying current affect the shape of the magnetic field created? We noted in Chapter 28 that a current loop created a magnetic field similar to that of a bar magnet, but what about a straight wire? We can use the Biot-Savart law to answer all of these questions, including determining the magnetic field of a long straight wire. What is the magnetic field at a point P , located a distance R from the wire? This means that we can calculate the net field there by evaluating the scalar sum of the contributions of the elements. Since the field decreases with distance from the wire, the spacing of the field lines must increase correspondingly with distance. However, when a large current is sent through the wire, the compass needles all point tangent to the circle. Calculate the magnitude of the magnetic field at the other corner of the square, point P , if the length of each side of the square is 1 cm.

A very long straight wire carries a current i

Moving charges experience a force in a magnetic field. If these moving charges are in a wire—that is, if the wire is carrying a current—the wire should also experience a force. However, before we discuss the force exerted on a current by a magnetic field, we first examine the magnetic field generated by an electric current.

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The correct Answer is: D Magenetic field produced by wire at the location of charge is perpendicular to the paper inwards. At the instant. Opposite to OY. Learn from their 1-to-1 discussion with Filo tutors. A unifrom magnetic field B is acting from south to north and is of m Moving Charges and Magnetism. A proton moving with a constant velocity passes through a region of sp Was this answer helpful? C Opposite to OY. Cengage Learning Cengage Learning A very long straight wire carries a current I. A particle having a positive charge q and mass m, kept at distance x 0 from the wire is projected towards it with speed v. Cengage Learning James Stewart. See more 1-on-1 discussions 2. A coil having N turns carry a current I as shown in the figure.

Surveyors will tell you that overhead electric power lines create magnetic fields that interfere with their compass readings.

Two thin long parallel wires seperated by a distance 'b' are carrying Question 2. A square frame with side a and a long straight wire carrying a current i are located in the same plane as m shown in figure. Find the minimum separation between the wire and the particle. Ask your question, on a video call with tutor. Total classes on Filo by this tutor - 1, Total classes on Filo by this tutor - The field due to a long straight wire carrying a current I is proportional to. An alpha particle travels in a circular path of radius 0. Textbook solutions. Topic: Waves and SHM. Two long conductors, separated by a distance d carry current I 1 and Instant help, 24x7.