Consider an si pnp transistor with ne = 2x10'7cm“, nb = 2x101 cm", nc= 2x1095 cm". the metallurgical base width is 1 um and the base cross sectional area is 10 um? . assume the critical field to be equal to 10° v/cm. η = 1.5x100 cm, ε = 11.7x8.854x10-14 f/ cm a) (5 points) draw the energy band diagram under equilibrium. b) (5 points) sketch the electric field, charge density, and determine the potential between the emitter and collector. c) (5 points) for veb = 0.7v, vec = 2.0v, draw the excess minority carrier densities across the emitter, base, and collector regions. d) (5 points) determine the total number of excess holes in the undepleted part of the base. e) (5 points) determine the common-base breakdown voltage.

there is no correct list among the choices you've provided.

the list might look something like this:

-- baby human

-- piccolo

-- flute

-- soprano singer

-- trumpet

-- tenor singer

-- trombone

-- baritone singer

-- baritone horn

-- bass singer

-- tuba

since i had to make up the list myself, i made it easy on myself, and i didn't try to shuffle the string instruments and woodwinds into it too.

hi,

what occurs during a solar eclipse?

there are small tides across earth.

the moon is between earth and the sun.

p.s. im not sure if the first answer is correct because during a solar ecliphse there are spring tides and i dont know if they are the same.

it is a negative acceleration

note: the given question is incomplete.

complete question is given below.

which is an example of kinetic energy?

a. the energy stored in ethanol  

b. a hockey puck sliding across the ice  

c. a compressed spring  

d. a ball sitting at the top of a ramp

solution: the kinetic energy is the energy posses by the virtue of the motion of the object.

in the given options, a, c and d are the example of potential energy because it is the energy posses by the virtue of the rest of the object. but option b has the kinetic energy as the object is in motion.

hence, a hockey puck sliding across the ice   is the apex example of kinetic energy.

so, the option (b) a hockey puck sliding across the ice   is the correct option.