### Part A: Solenoid Magnetic Field Calculation#### Problem Statement:The magnetic field strength at the north pole of a 2.0-cm diameter, 8-cm long permanent magnet is 0.10 T.#### Question:To produce the same magnetic field with a solenoid of the same size carrying a current of 1.8 A, how many turns of wire would you need?**Express your answer to two significant figures.**#### Input Field:- **Formula Input:** \( N = \) (turns)**Graphical Buttons:** Supported mathematical symbols and operations to input formulas.#### Submit Options:- **Submit**- **Previous Answers**- **Request Answer**This setup aids students in calculating the required number of turns in the solenoid to match the magnetic field strength of a given permanent magnet. ### Explanation of Graphs and Diagrams:There are no graphs or diagrams associated with this problem; it relies entirely on textual and mathematical input fields for students to calculate the required number of turns.#### Notes:- **N** represents the number of turns of wire in the solenoid.- The provided magnetic field strength (0.10 T), diameter (2.0 cm), and length (8 cm) of the magnet are crucial parameters.- The current running through the solenoid is given as 1.8 A. Ensure to utilize correct magnetic field equations relevant to solenoids to solve this problem accurately.

Givend=2 cm=0.02 mL=8 cm=0.08 mB=0.1 TI=1.8 A

The magnetic field strength at the north pole of a 2.0-cm-diameter, 8-cm-long permanent magnet is 0.10 T. To produce the same field with a solenoid of the same size, carrying a current of 1.8 A, how man need? Express your answer to two significant figures.

The magnetic field strength at the north pole of a 2.0-cm-diameter, 8-cm-long permanent magnet is 0.10 T. To produce the same field with a solenoid of the same size, carrying a current of 1.8 A, how man need? Express your answer to two significant figures.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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