An object with a charge of -2.0 µC and a mass of 0.010 kg experiences an upward electric force, due to a uniform electric field, equal in magnitude to its weight.
(a) Find the direction and magnitude of the electric field.
I already got the answer to this problem. i got 4.9e4 N/C. But im not sure if of the direction??
(b) If the electric charge on the object is tripled while its mass remains the same, find the direction and magnitude of its acceleration.
(a) Find the direction and magnitude of the electric field.
I already got the answer to this problem. i got 4.9e4 N/C. But im not sure if of the direction??
(b) If the electric charge on the object is tripled while its mass remains the same, find the direction and magnitude of its acceleration.