Question

4)Find the direction of the magnetic field acting on the positively charged particle moving in the various situations shown in the figure below if the direction of the magnetic force acting on it is as indicated.

(a)  ---Select From the Options Below---

-downward

-upward

-out of the page

-to the right

-to the left

-into the page

(b)  ---Select From the Options Below---

-into the page

-downward

-to the right

-out of the page

-to the left

-upward

(c)  ---Select From the Options Below---

-upward

-to the left

-into the page

-out of the page

-downward

-to the right

2) A conductor consists of a circular loop of radius R = 31.0 cm and two long, straight sections as shown in the figure below. The wire lies in the plane of the screen and carries a current

I = 2.80 A.

Find the magnetic field at the center of the loop.

magnitude	µT?
direction	---Select From the Options Below: -to the right -to the left -upwards -downwards -out of the page -into the page

Answer 1

From the right hand rule

a. Into the page

b. To the left

C. Upwards

magnetic elc -6 1-26 XID BHoI 2.8 0 2 X3IoXlo2 T = OS69 Klo B- S6.9 M7 Dinection downwands

Answer 2

(a) into the page

(b) toward the right

(c) downward