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📘 Physics > 📌 Current Gain (β) > Flashcards

📌 Current Gain (β) Flashcards

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1

Q

β=

A

ΔIC / ΔIB

(C & B in subscript)

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Decks in class (102)

# Cards

[NUCLEI] 📌 Basic Facts

📌 Mass Defect

📌 Mass–Energy

📌 Binding Energy

📌 Nuclear Force

📌 Radioactivity

📌 Alpha Decay

📌 Beta Minus (β⁻)

📌 Beta Plus (β⁺)

[ATOMS] 📌 Rutherford Model

📌 Impact Parameter

📌 Distance of Closest Approach

📌 Bohr Postulates

📌 Bohr Radius

📌 Ground State

📌 Ionisation Energy

📌 Radius of nth Orbit

📌 Velocity of Electron

📌 Energy of nth Orbit

📌 Energy Facts

📌 Spectral Lines

📌 Rydberg Formula

📌 Spectral Series (VERY IMPORTANT)

📌 Number of Transitions

📌 Reduced Mass Correction

📌 Continuous X-Ray Spectrum

📌 Characteristic X-Rays

📌 Moseley’s Law

[DUAL NATURE] 📌 Planck’s Quantum Theory

📌 Photon Facts

📌 Photon Momentum

📌 Photoelectric Effect

📌 Work Function (φ)

📌 Einstein Photoelectric Equation

📌 Threshold Frequency

📌 Threshold Wavelength

📌 Stopping Potential

📌 Intensity Effects

📌 Radiation Pressure

📌 de-Broglie Hypothesis

📌 de-Broglie (Energy Form)

📌 Electron Accelerated by V Volt

📌 de-Broglie & Temperature 𝜆 = ℎ 3 𝑚 𝑘 𝑇

📌 Heisenberg Uncertainty Principle

📌 When Uncertainty Matters

[SEMICONDUCTOR] 📌 Semiconductor Basics

📌 Energy Bands

📌 Energy Gap Comparison

📌 Intrinsic Semiconductor

📌 Extrinsic Semiconductor

📌 p–n Junction

📌 Forward Bias

📌 Reverse Bias

📌 Zener Diode

📌 Transistor Basics

📌 Transistor Uses

📌 Current Gain (β)

📌 Relation Between α & β

📌 Amplification Factor

📌 Voltage Gain (CE Mode)

📌 Power Gain

📌 Rectifier Efficiency

📌 Half-Wave Rectifier

📌 Full-Wave Rectifier

[RAY OPTICS]📌 Laws of Reflection

📌 Plane Mirror Image

📌 Number of Images (Inclined Mirrors)

📌 Spherical Mirrors

📌 Mirror Formula

📌 Transverse Magnification (Mirror)

📌 Optical Power (Mirror)

📌 Laws of Refraction

📌 Important Refraction Facts

📌 Lateral Shift (Glass Slab)

📌 Apparent Depth

📌 Total Internal Reflection (TIR)

📌 Critical Angle

📌 Prism Deviation

📌 Minimum Deviation

📌 Thin Prism

📌 Dispersion

📌 Dispersive Power

📌 Lens Formula

📌 Magnification (Lens)

📌 Power of Lens

📌 Combination of Lenses

📌 Newton’s Formula

(opt ins) 📌 Simple Microscope

📌 Compound Microscope

📌 Astronomical Telescope

📌 Resolving Power

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