A strong magnetic field easily penetrates
A) human flesh.
B) plastic coatings.
C) both of these
D) none of the above
Correct Answer:
Verified
Q1: Magnetism is due to the motion of
Q7: A compass needle in a magnetic field
Q7: Surrounding every moving electron is
A)a magnetic field.
B)an
Q8: Magnet A has twice the magnetic field
Q9: Compared with the huge force that attracts
Q10: Refrigerator magnets are typically
A)short range.
B)long range.
C)none of
Q12: A magnet will become weaker if it
Q13: An iron rod becomes magnetic when
A)opposite ions
Q14: Unlike electric charges,magnetic poles cannot be
A)located.
B)isolated.
C)destroyed.
Q17: Surrounding every stationary electron is
A)a magnetic field.
B)an
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