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Science CBSE Homework Assignments
Class 10
Magnetic effects of electric current
Magnetic fields
1.
Exercise on magnetic fields
Task:
2
m.
Select the appropriate answer
:
1
.
The unit of the strength of magnetic field is __________.
Tesla
Ampere
Ohm
Joule
2
.
Magnetic field lines always emerge from the north pole and terminate at the south pole.
Correct
Incorrect
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