Physics, 22.12.2020 14:00 sarinaneedshelp01
in a transistor amplifier, when the signal charges by 0.02V, the base current changes by 10MA and collector current 12IMA. if collector load RC=5Kohms and RL=10Kohms, find (1) current gain (2) input Impedance (3) A. C load (4) Voltage gain (5) power gain
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How does the kinetic energy of a charge change as the charge moves under the effect of an electric field from higher potential to lower potential? a.the kinetic energy increases.b.the kinetic energy decreases.c.the kinetic energy remains the same.d.the kinetic energy is always zero.
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The number of passengers who arrive at the platform of a subway station for the 10 am train is a random variable with a mean of 120 and a variance of 16. find the lower bound of the probability that there will be between 100 and 140 passengers (round off to second decimal place).
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in a transistor amplifier, when the signal charges by 0.02V, the base current changes by 10MA and co...
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