Physics, 16.07.2019 03:30 harlon852

Semiconductors will amplify the electric signal in a transistor. true or false?

Answers

You are intended to answer true. In their most common configuration, transistors are meant to alter the current flow going from the collector to the emitter by changing the current in the base. The base current is very small. The collector base current is much larger. That's why they call it amplification.

Answer from: Quest

2. they have negligible mass.

Answer from: Quest

electric field is a function of 1/r^2

yes, the force per unit charge for a point charge is inverse square law.

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