QUESTION 8 A positive charge of mass, 6.68 x 10-27 kg, passes through a velocity selector in a horizontal path as shown in the diagram below. The radius of the semicircular path of the positive charge, after it emerges through the slit on the right end of the velocity selector, is 6.96 cm. If the electric and magnetic fields have magnitudes of E = 500 N/C and B2 = 0.0100 T, what is the value of the positive B₁ = charge? B₂ E B₁OOO OOO +Q Q>0 Positive Charge a. 6.40 x 10-19 C b. 4.80 x 10-19 C O c. C. 1.20 x 10-19 C d. 3.20 x 10-19 C e. 1.60 x 10-19 C

QUESTION 8 A positive charge of mass, 6.68 x 10-27 kg, passes through a velocity selector in a horizontal path as shown in the diagram below. The radius of the semicircular path of the positive charge, after it emerges through the slit on the right end of the velocity selector, is 6.96 cm. If the electric and magnetic fields have magnitudes of E = 500 N/C and B2 = 0.0100 T, what is the value of the positive B₁ = charge? B₂ E B₁OOO OOO +Q Q>0 Positive Charge a. 6.40 x 10-19 C b. 4.80 x 10-19 C O c. C. 1.20 x 10-19 C d. 3.20 x 10-19 C e. 1.60 x 10-19 C

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter26: Electromagnetism

Section26.1: Interactions Of Electric And Manetic Fields And Matter

Problem 2PP

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