An ion with a charge of +3.2 *10?19 C is in region where a uniform electric field of 5 F*104.V/m is perpendicular to a uniform magnetic field of 0.8 T.If its acceleration is zero then its speed must be:
A) 0 m/s
B) 1.6 * 10-5 m/s
C) 4.0*105 m/s
D) 6.3* 105 m/s
E) any value but 0 m/s
Correct Answer:
Verified
Q2: A magnetic field exerts a force on
Q3: An electron enters a region of uniform
Q4: Units of a magnetic field might be:
A)C.m/s
B)C.s/m
C)C/kg
D)kg/C.s
E)N/C.m
Q5: An electron is travelling in the positive
Q6: An electron and a proton are both
Q7: J.J.Thomson's experiment, involving the motion of an
Q8: A static magnetic field CANNOT:
A)exert a force
Q9: The magnetic force on a charged particle
Q10: In the formula Q11: A beam of electrons is sent horizontally
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