A wire carrying current i has the shape

A wire carrying current I has the shape as shown in the adjoining figure. Linear parts of the wire are very long and parallel to X -axis while semicircular portion of radius R is lying in a Y-Z plane.

This action cannot be undone. This will permanently delete All Practiced Questions. Only bookmarked questions of selected question set or default questions are shown here. Click Here to view all bookmarked questions of the chapter. The magnetic field produced at the centre has a magnitude: 1. After an additional shunt has been connected to this ammeter, it becomes possible to measure currents up to A by this ammeter. The value of shunt resistance is:.

A wire carrying current i has the shape

This action cannot be undone. This will permanently delete All Practiced Questions. A wire carrying current l has the shape as shown in the adjoining figure. Linear parts of the wire are very long and parallel to X-axis while the semicircular portion of radius R is lying in the Y-Z plane. Magnetic field at point O is : 1. An electron moving in a circular orbit of radius r makes n rotations per second. The magnetic field produced at the centre has magnitude: 1. A proton and an alpha particle both enter a region of uniform magnetic field B, moving at right angles to the field B. If the radius of circular orbits for both the particles is equal and the kinetic energy acquired by proton is 1 MeV, the energy acquired by the alpha particle will be. A circuit contains an ammeter, a battery of 30 V and a resistance

Signup now for free. A conducting wire carrying current I is shown in the figure. A current carrying coil when freely suspended will allign itself.

A wire carrying current I has the shape as shown in the adjoining figure. Magnetic field at point O is. A wire carrying current I has the shape as shown in adjoining figure. Linear parts of the wire are very long and parallel to X-axis while semicircular portion of radius R is lying in Y-Z plane. A long wire carrying current 'I' is bent into the shape as shown in the figure.

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 earlier that a current loop created a magnetic field similar to that of a bar magnet, but what about a straight wire or a toroid doughnut? How is the direction of a current-created field related to the direction of the current? Answers to these questions are explored in this section, together with a brief discussion of the law governing the fields created by currents. Magnetic fields have both direction and magnitude. Hall probes can determine the magnitude of the field.

A wire carrying current i has the shape

When a current flows in a wire, it creates a circular magnetic field close magnetic field Area surrounding a magnet that can exert a force on magnetic materials. This magnetic field can deflect close deflect To cause something to change direction. The strength of the magnetic field is greater closer to the wire, and increases if the current increases. The direction of the current and magnetic field can be found using the right hand grip rule.

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Share with a Friend. The value in ohm of necessary shunt will be: 1 0. Subtopic: Magnetic Field due to various cases. Then, the magnetic field at O is-. Mobile No. Select Question Set:. An electron is moving in a circular path under the influence fo a tran Subtopic: Magnetic Moment. View answer. A rectangular coil of length 0. Test Yourself. After an additional shunt has been connected to this ammeter, it becomes possible to measure currents up to A by this ammeter. In a mass spectrometer used for measuring the masses of ions, the ions are initially accelerated by an electric potential V and then made to describe semi-circular paths of radius R using a magnetic field B. Are you sure? Welcome Back : To keep connected with us please login with your personal information by phone.

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?

The magnetic field at point O is. Learn Practice Revision Succeed. Filo tutor solutions 2 Learn from their 1-to-1 discussion with Filo tutors. Previous Doubts. Views: 6, Create Your Account Name. To view explanation, please take trial in the course. A circuit contains an ammeter, a battery of 30 V and a resistance Go To Your Study Dashboard. View more. The magnetic field produced at the centre has a magnitude: 1. The radius of the current part of the wire is R , the linear parts of the wire are very long. Difficulty Level.