A point charge Q of mass 8.50 g hangs from the horizontal ceiling by a light 25.0-cm thread.When a horizontal electric field of magnitude 1750 N/C is turned on,the charge hangs away from the vertical as shown in the figure.The magnitude of Q is closest to
A) 27.5 µC.
B) 47.6 µC.
C) 55.0 µC.
D) 3.0 µC.
E) 3.5 µC.

Question

A point charge Q of mass 8.50 g hangs from the horizontal ceiling by a light 25.0-cm thread.When a horizontal electric field of magnitude 1750 N/C is turned on,the charge hangs away from the vertical as shown in the figure.The magnitude of Q is closest to 
A) 27.5 µC. 
B) 47.6 µC. 
C) 55.0 µC. 
D) 3.0 µC. 
E) 3.5 µC.

Quizplus · Accepted Answer

The Answer of A point charge Q of mass 8.50 g hangs from the horizontal ceiling by a light 25.0-cm thread.When a horizontal electric field of magnitude 1750 N/C is turned on,the charge hangs away from the vertical as shown in the figure.The magnitude of Q is closest to 
A) 27.5 µC. 
B) 47.6 µC. 
C) 55.0 µC. 
D) 3.0 µC. 
E) 3.5 µC.

A Point Charge Q of Mass 8