A magnetic field directed into the page changes with time according to B = 0.031 0+2 + 1.40, where B is in teslas and t is in seconds. The field has a circular cross section of radius R = 2.50 cm (see figure below). ***** ****** T P2x *** ***** Bin (a) When t = 1.50 s and r₂ = 0.020 0 m, what is the magnitude of the electric field at point P2? N/C (b) When t = 1.50 s and r₂ = 0.020 0 m, what is the direction of the electric field at point P₂? into the page perpendicular to r2 and counterclockwise out of the page perpendicular to r₂ and clockwise

Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter24: Electromagnetic Waves
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A magnetic field directed into the page changes with time according to B = 0.031 0+2 + 1.40, where B is in teslas and t is in seconds. The field has a circular cross section of radius R = 2.50 cm (see figure below).
*****
******
T
P2x
***
*****
Bin
(a) When t = 1.50 s and r₂
= 0.020 0 m, what is the magnitude of the electric field at point P2?
N/C
(b) When t = 1.50 s and r₂ = 0.020 0 m, what is the direction of the electric field at point P₂?
into the page
perpendicular to r2 and counterclockwise
out of the page
perpendicular to r₂ and clockwise
Transcribed Image Text:A magnetic field directed into the page changes with time according to B = 0.031 0+2 + 1.40, where B is in teslas and t is in seconds. The field has a circular cross section of radius R = 2.50 cm (see figure below). ***** ****** T P2x *** ***** Bin (a) When t = 1.50 s and r₂ = 0.020 0 m, what is the magnitude of the electric field at point P2? N/C (b) When t = 1.50 s and r₂ = 0.020 0 m, what is the direction of the electric field at point P₂? into the page perpendicular to r2 and counterclockwise out of the page perpendicular to r₂ and clockwise
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