NEET + JEEAdvanced
An n-p-n transistor in common-emitter configuration has a current…
Question
An n-p-n transistor in common-emitter configuration has a current gain (beta) of 100. The base current is 20 microampere, and the collector is connected through a 1 kilo-ohm load resistor. Find the voltage (in volts) developed across the collector load resistor.
✓ Verified answer: 2checked by our engine — not a guess
Step-by-step solution
Collector current Ic = beta*Ib = 100*20e-6 = 2e-3 A = 2 mA.
Voltage across RC = Ic*RC = 2e-3*1000 = 2 V.
Final answer2.0
Stuck on a problem like this?
Paste any JEE or NEET question — verified working, a confidence %, and an honest “not sure” instead of a bluff.
Solve my doubt →More Neet Modern Thermo solutions
Light of a single wavelength falls on two different metal surfaces.…NEET + JEE · PhysicsIn a singly-ionized helium atom (He+, atomic number Z = 2) the…NEET + JEE · PhysicsA hypothetical photoelectric experiment uses the same monochromatic…NEET + JEE · PhysicsFor the n = 2 stationary orbit of a hydrogen atom (Bohr radius a0 =…NEET + JEE · PhysicsA radioactive sample has an initial activity of 8000 disintegrations…NEET + JEE · PhysicsTwo deuterium nuclei fuse to form a helium-4 nucleus. Given atomic…NEET + JEE · PhysicsA Zener diode of breakdown voltage 6 V is used as a voltage…NEET + JEE · PhysicsAt what temperature (in kelvin) would the rms speed of oxygen…NEET + JEE · Physics