The 'plum pudding' model of the atom was proposed by JJ Thomson, who had also discovered the electron. It was put forth before the discovery of the nucleus. According to this model, the atom is a sphere of positive charge, and negatively charged electrons are embedded in it to balance the total positive charge
The correct answer is
- +6q is the charge induced on the interior surface
- -6q is the charge induced on the exterior surface
A uniformly distributed negatively charged -q will be induced on the cavity's inner surface and a positively charged +q on its outer surface. Due to inner charges +q and -q, point P will not have a field or potential. Only the outer +q charge will be responsible for P's potential.
An atom is said to be electrically neutral when its total charge is zero. Protons, which are positively charged, electrons, which are negatively charged, and neutrons, which are not positively or negatively charged, make up an atom. An atom will be electrically neutral if it has an equal amount of protons and electrons since the charge from each particle is of equal intensity. Electrical neutrality is the absence of any net electrical charge. An atom will be electrically neutral if it has an equal amount of protons and electrons since the charge from each particle is of equal intensity.
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Complete question:
Suppose a charge -6q is suspended inside a cavity in an electrically neutral cylindrical conductor. What is the charge induced on the exterior surface?
W = F * d
W = 75 J
d = 15 m
F = ????
75 = F * 15
75/15 = F
F = 5
Second One Down <<<<<====== Answer
Force<span> of Gravity </span>Increases<span> the Speed </span>Force<span> of Gravity</span>Decreases<span> the Speed </span>Force<span> of Friction </span>Increase<span> the speeD</span>
The three parts of the ear anatomy are the outer ear, the middle ear
and the inner ear. The inner ear is also called the cochlea. (‘Cochlea’
means ‘snail’ in Latin; the cochlea gets its name from its distinctive
coiled up shape.)
The outer ear consists of the pinna, ear canal and eardrum
The middle ear consists of the ossicles (malleus, incus, stapes) and ear drum
The inner ear consists of the cochlea, the auditory (hearing) nerve and the brain
Sound waves enter the ear canal and make the ear drum vibrate. This
action moves the tiny chain of bones (ossicles – malleus, incus, stapes)
in the middle ear. The last bone in this chain ‘knocks’ on the membrane
window of the cochlea and makes the fluid in the cochlea move. The
fluid movement then triggers a response in the hearing nerve.
or
<span>Sound waves enter the ear canal and make the ear drum vibrate. This action moves the tiny chain of bones (ossicles – malleus, incus, stapes) in the middle ear. The last bone in this chain 'knocks' on the membrane window of the cochlea and makes the fluid in the cochlea move.
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