A particle (mass = 6.0 mg) moves with a speed of 4.0 km/s in a direction that makes an angle of 37 $\degree$ above the positive x axis in the xy plane.At the instant it enters a magnetic field of (5.0) mT it experiences an acceleration of (8.0) m/s2.What is the charge of the particle?
A)(-4.8 $\mu$
B)4.0 $\mu$C
C)(-4.0$\mu$
D)4.8$\mu$C
E)(-5.0 $\mu$

Question

A particle (mass = 6.0 mg) moves with a speed of 4.0 km/s in a direction that makes an angle of 37 $\degree$ above the positive x axis in the xy plane.At the instant it enters a magnetic field of (5.0) mT it experiences an acceleration of (8.0) m/s2.What is the charge of the particle?  
A)(-4.8 $\mu$
B)4.0 $\mu$C 
C)(-4.0$\mu$
D)4.8$\mu$C 
E)(-5.0 $\mu$

Quizplus · Accepted Answer

The Answer of A particle (mass = 6.0 mg) moves with a speed of 4.0 km/s in a direction that makes an angle of 37 $\degree$ above the positive x axis in the xy plane.At the instant it enters a magnetic field of (5.0) mT it experiences an acceleration of (8.0) m/s2.What is the charge of the particle?  
A)(-4.8 $\mu$
B)4.0 $\mu$C 
C)(-4.0$\mu$
D)4.8$\mu$C 
E)(-5.0 $\mu$

A Particle (Mass = 6 °\degree° Above the Positive X Axis in the Xy Plane

A Particle (Mass = 6 $\degree$ Above the Positive X Axis in the Xy Plane