Question

An electron is moving at a speed of 2.40 109 m/s in a circular path of radius of 4.1 cm inside a solenoid. The magnetic field of the solenoid is perpendicular to the plane of the electron's path. The solenoid has 25 turns per centimeter. (a) Find the strength of the magnetic field inside the solenoid. AT (b) Find the current in the solenoid. mA Additional Materials eBook -/1 Points) DETAILS SERCP10 20.P.001. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A uniform magnetic field of magnitude 0.37 T is directed perpendicular to the plane of a rectangular loop having dimensions 7.5 cm by 11 cm. Find the magnetic flux through the loop. To m² Additional Materials eBook -/3 Points) DETAILS SERCP10 20.P.002. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Find the flux of Earth's magnetic field of magnitude 5.00 x 10-5T through a square loop of area 40.0 cm2 for the following: (a) when the field is perpendicular to the plane of the loop IT-m² (b) when the field makes a 37.5° angle with the normal to the plane of the loop T- m² (c) when the field makes a 90.0° angle with the normal to the plane m?

Answer 1

O @ Radius Radius of election in circuler path mv Яг mv B/ Д- ху 2.4.“ В; 9.(хіъх 2.4x 4.1 xit 6 3. 33 х 10 Т от x 1-6 х 613 - 3, 33 да (D В. Д. И. na N meter. 쓴 25 1cm 2500 turns per to *т* 2 3. 33 х 10 т. В. Mon 4axis x2500 • 1-06 т А 1. ob x 10 А BACSO е ФИ - ВА (2) В-0. 32T Area y loop A= 7.5x11x10 m² PB - Magnetic flux его = 0.3ə x 2.5х1х9 - Зо, 5 хот m" 3.05 x 103 m Ре? – ВА САР веб р. BA isi - s хіб “х цохіо - 2xto *т ф: BA ) 35.5 = ах о Тел), 39.5) - 1. 51 хв - З (0 9. 32, 30" Ø = BASSO = o Tm