Circular motion of charges: A charged particle of mass 0.0020 kg is subjected to a
magnetic field which acts at a right angle to its motion. If the particle moves in a circle of radius
at a speed of
what is the magnitude of the charge on the particle?
A) 0.0083 C
B) 120 C
C) 0.00040 C
D) 2500 C
Correct Answer:
Verified
Q18: Force on moving charges: Ions having equal
Q19: Force on currents: A vertical wire carries
Q20: Field due to a long wire: The
Q21: Solenoids: Consider a solenoid of length L,
Q22: Velocity selector: A beam of electrons is
Q24: Velocity selector: The figure shows a velocity
Q25: Circular motion of charges: An alpha particle
Q26: Mass spectrometer: In a mass spectrometer, a
Q27: Circular motion of charges: As shown in
Q28: Velocity selector: A proton, with mass 1.67
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents