Multiple Choice
The angle through which the pointer on a galvanometer rotates is
A) proportional to the current in its coil.
B) inversely proportional to the current in its coil.
C) proportional to the magnetic flux through its coil.
D) proportional to the area of its coil.
E) independent of these factors.
Correct Answer:
Verified
Correct Answer:
Verified
Q23: A cyclotron<br>A)accelerates particles electrically.<br>B)accelerates particles magnetically.<br>C)guides particles
Q24: A small permanent magnet is placed in
Q25: A compass needle is in a homogeneous
Q26: All of the charged particles that pass
Q27: An alpha particle with a charge 2e
Q29: A wire 30 cm long with
Q30: The region of space around a moving
Q31: A deuteron is moving with a
Q32: An electron is accelerated from rest
Q33: The phenomenon of magnetism is best understood