Tong a eirele with a Value of 3 Amps. in the wire is shown in the figure. What is the sum of B field Magnitude in units of micro Tesla, due to the straight and circular configuration of the wire at point P? 1- 200 Amps R=4.14 cm
Tong a eirele with a Value of 3 Amps. in the wire is shown in the figure. What is the sum of B field Magnitude in units of micro Tesla, due to the straight and circular configuration of the wire at point P? 1- 200 Amps R=4.14 cm
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Transcribed Image Text:### Problem Statement
A very long wire is bent in a circle with a current of 3 Amps, as shown in the figure. What is the sum of the magnetic field (B field) magnitude in units of micro Tesla, due to the straight and circular configuration of the wire at point P?
### Diagram Explanation
The diagram features a very long straight wire passing horizontally, which then bends into a circular loop. The circular section is situated below the straight section of the wire. Important details from the diagram include:
- Current in the straight section: \(I = 200\) Amps.
- Radius of the circular loop: \(R = 4.14\) cm.
- Point P is at the center of this circle.
### Key Concepts
- **Magnetic Field due to a Straight Wire**: The magnetic field at a distance from a long straight wire can be calculated using Ampère's Law.
- **Magnetic Field due to a Circular Loop**: The magnetic field at the center of a circular coil can be calculated using the Biot-Savart Law.
### Objective
Determine the total magnetic field at point P by considering contributions from both the straight and circular sections of the wire. Calculate the magnitude in micro Tesla.
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