39. The diagram below shows an electromagnet made from a nail, a coil of insulated wire, and a battery. •C •A The south pole of the electromagnet is located closest to point A) A В) В C) C D) D
39. The diagram below shows an electromagnet made from a nail, a coil of insulated wire, and a battery. •C •A The south pole of the electromagnet is located closest to point A) A В) В C) C D) D
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This a multiple choice please tell me the letter of the answer. These are 2 parts not 2 questions.
Transcribed Image Text:magnet.
39. The diagram below shows an electromagnet made
from a nail, a coil of insulated wire, and a battery.
elation
•C
on frec
direction of the
pint A?-
D)+
• A
ear a moving electric
quenc
(3)
nagnetic field
a magnetic field
The south pole of the electromagnet is located
closest to point
particles that are
jeno
A) A
В) В
C) C
D) D
4)
40. In the diagram at the right, when the negative current
is flowing in the direction indicated by the arrow, the
direction of the force in the wire will be
icy
ne magnetic field
ring wire?
19
POLE
POLE
A) toward the north pole
B) toward the south pole
C) out of this paper
D) into this paper
DDRRENT
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