POSTTEST Directions: Read each item carefully. Select the letter of the option corresponding to the BEST answer to the questions. N S |S NS N 1. The figure above shows three identical bar magnets arranged in the given configuration. What the general direction of the net magnetic force exerted on the magnet at the middle? A To the left B. To the right C. Into the page D. Out of the page 2. The figure on the right shows a negative charge and a bar magnet held close to each other. If both the magnet and the negative charge are initially at rest, what is the direction of the magnetic force exerted on the negative charge? A Into the page B. Out of the page C. To the right, away from the magnet S The chargon uill not oxnorie magnottic forse CEL

Inquiry into Physics
8th Edition
ISBN:9781337515863
Author:Ostdiek
Publisher:Ostdiek
Chapter8: Electromagnetism And Em Waves
Section: Chapter Questions
Problem 1Q
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POSTTEST
Directions: Read each item carefully. Select the letter of the option corresponding to the BEST
answer to the questions.
IN
S |s
NS
N
1. The figure above shows three identical bar magnets arranged in the given configuration. What is
the general direction of the net magnetic force exerted on the magnet at the middle?
A. To the left
B. To the right
C. Into the page
D. Out of the page
2. The figure on the right shows a negative charge
and a bar magnet held close to each other. If
both the magnet and the negative charge are
initially at rest, what is the direction of the
magnetic force exerted on the negative charge?
A Into the page
B. Out of the page
C. To the right, away from the magnet
D. The charge will not experience a magnetic force
S
8.
(This is a Government Property. Not for Sale)
UNIFIED SUPPLEMENTARY LEARNING MATERIALS
GRADE 12 - GENERAL PHYSICS 2
X X X X X
B
X X X X X
3. The figure on the right shows a negative charge
moving to the right in an area with uniform
magnetic field that is directed into the paper.
What is the direction of the magnetic force
experienced by the charge?
A North
B. South
C. Into the page
D. Out of the page
XX X x X
4. A straight copper wire carries current directed into the page of this module. What is the direction
of the magnetic field that the wire produces?
A. North
C. Clockwise
D. Counterclockwise
B. South
5. Which will best complete the statement? "In a current-carying solenoid, as the number of coils /
turns
A increases; increases
B. increases; decreases
,the strength of the magnetic field_
C. decreases; increases
D. increases; becomes zero
хх
CEL
Transcribed Image Text:POSTTEST Directions: Read each item carefully. Select the letter of the option corresponding to the BEST answer to the questions. IN S |s NS N 1. The figure above shows three identical bar magnets arranged in the given configuration. What is the general direction of the net magnetic force exerted on the magnet at the middle? A. To the left B. To the right C. Into the page D. Out of the page 2. The figure on the right shows a negative charge and a bar magnet held close to each other. If both the magnet and the negative charge are initially at rest, what is the direction of the magnetic force exerted on the negative charge? A Into the page B. Out of the page C. To the right, away from the magnet D. The charge will not experience a magnetic force S 8. (This is a Government Property. Not for Sale) UNIFIED SUPPLEMENTARY LEARNING MATERIALS GRADE 12 - GENERAL PHYSICS 2 X X X X X B X X X X X 3. The figure on the right shows a negative charge moving to the right in an area with uniform magnetic field that is directed into the paper. What is the direction of the magnetic force experienced by the charge? A North B. South C. Into the page D. Out of the page XX X x X 4. A straight copper wire carries current directed into the page of this module. What is the direction of the magnetic field that the wire produces? A. North C. Clockwise D. Counterclockwise B. South 5. Which will best complete the statement? "In a current-carying solenoid, as the number of coils / turns A increases; increases B. increases; decreases ,the strength of the magnetic field_ C. decreases; increases D. increases; becomes zero хх CEL
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