Answer:
E = 12262 V/m
Explanation:
given,
Charge of the particle, q = +4.0 μC
mass of the ball, m = 5 g
Electric field, E = ?
Force due to weight
F = m g
Force due to electric field
F =q E
To balance the weight of particle both the forces must be equal
Electric field exerted on the ball will be equal to
m g = q E
Hence, the electric field acting in the particle is equal to E = 12262 V/m
Answertrue
because they dont know how big it willactually be? idk
or so deep dish can fit too
wavelength decreases and frequency increase
the higher the wavelength the smaller the frequency , the smaller the wavelength the higher the frequency