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A wire in a lamp that is turned on would have a magnetic field around it. true or false.
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2 votes
A wire in a lamp that is turned on would have a magnetic field around it. true or false.

User Nightire
by
7.0k points

2 Answers

5 votes

Answer:

Its just true

Step-by-step explanation:

User Jarrod Dixon
by
7.4k points
1 vote
If there's a good bulb in the lamp socket, then there's a current
flowing in the lamp's line cord when the lamp is turned on.

If there's a current flowing through the cord, then there's a magnetic
field around it.
User Adrien Zier
by
7.2k points
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