1.4.5 Electric Current

Comments

Please login to add a comment.

Don't have an account? Register now!

Where to Move

Move chapter:

• ☰ 1 Experimental Physics
  • ☰ 1.1 Mechanics
    • ☰ 1.1.1 Kinematics
      • ☰ 1.1.1.1 Distance & Displacement
      • ☰ 1.1.1.2 Speed & Velocity
      • ☰ 1.1.1.3 Acceleration
      • ☰ 1.1.1.4 General Equation of Motion
        • ☰ 1.1.1.4.1 Free Fall & Vertical Throw
        • ☰ 1.1.1.4.2 Horizontal Throw
        • ☰ 1.1.1.4.3 Projectile Motion
    • ☰ 1.1.2 Dynamics
      • ☰ 1.1.2.1 Newton's Laws
      • ☰ 1.1.2.2 Momentum
      • ☰ 1.1.2.3 Work & Energy
        • ☰ 1.1.2.3.1 Potential Energy
        • ☰ 1.1.2.3.2 Kinetic Energy
        • ☰ 1.1.2.3.3 Energy Conservation
        • ☰ 1.1.2.3.4 Power
    • ☰ 1.1.3 Hooke's Law
    • ☰ 1.1.4 Rotation
      • ☰ 1.1.4.1 Angular Velocity
      • ☰ 1.1.4.2 Centripetal Force
    • ☰ 1.1.5 Collisions
      • ☰ 1.1.5.1 Central Inelastic Collision
      • ☰ 1.1.5.2 Central Elastic Collision
    • ☰ 1.1.6 Appearant Forces
    • ☰ 1.1.7 Rigid Bodies
      • ☰ 1.1.7.1 Center of Gravity
      • ☰ 1.1.7.2 Torque
      • ☰ 1.1.7.3 Rotational Energa & Moment of Inertia
      • ☰ 1.1.7.4 Angular Momentum
      • ☰ 1.1.7.5 Steiner's Theorem
      • ☰ 1.1.7.6 Comparison Rotation & Translation
    • ☰ 1.1.8 Friction
      • ☰ 1.1.8.1 Static Friction
      • ☰ 1.1.8.2 Kinetic Friction
      • ☰ 1.1.8.3 Rolling Friction
      • ☰ 1.1.8.4 Air Resistance
    • ☰ 1.1.9 Real Bodies
      • ☰ 1.1.9.1 Elongation
      • ☰ 1.1.9.2 Compression
      • ☰ 1.1.9.3 Shear
      • ☰ 1.1.9.4 Torsion
    • ☰ 1.1.10 Gravitation
  • ☰ 1.2 Oscillations & Waves
    • ☰ 1.2.1 Harmonic Oscillations
      • ☰ 1.2.1.1 Spring Pendulum
      • ☰ 1.2.1.2 Simple Pendulum
      • ☰ 1.2.1.3 Physical Pendulum
      • ☰ 1.2.1.4 Damped Oscillations
      • ☰ 1.2.1.5 Forced Oscillations
      • ☰ 1.2.1.6 Fourier Analysis
    • ☰ 1.2.2 Waves
      • ☰ 1.2.2.1 Wave Function & Wave Equation
      • ☰ 1.2.2.2 Beats
      • ☰ 1.2.2.3 Standing Waves
      • ☰ 1.2.2.4 Doppler Effect
      • ☰ 1.2.2.5 Ultrasound and Sonar
  • ☰ 1.3 Thermodynamics
    • ☰ 1.3.1 States of Matter
    • ☰ 1.3.2 Phase Transitions
    • ☰ 1.3.3 Partial Pressure
    • ☰ 1.3.4 Thermal Expansion
    • ☰ 1.3.5 Heat Capacity
    • ☰ 1.3.6 Mixing Temperature
    • ☰ 1.3.7 Melting and Evaporation
    • ☰ 1.3.8 Hydrostatic Pressure
    • ☰ 1.3.9 Buoyancy
    • ☰ 1.3.10 Surface Tension
    • ☰ 1.3.11 Interfaces
    • ☰ 1.3.12 Flowing Liquids
      • ☰ 1.3.12.1 Volume Flow
      • ☰ 1.3.12.2 Bernoulli Equation
      • ☰ 1.3.12.3 Viscosity
      • ☰ 1.3.12.4 Hagen–Poiseuille Law
    • ☰ 1.3.13 Gases
      • ☰ 1.3.13.1 Ideal Gas
        • ☰ 1.3.13.1.1 Gas Laws
          • ☰ 1.3.13.1.1.1 Law of Boyle-Mariotte
          • ☰ 1.3.13.1.1.2 Law of Guy-Lussac
          • ☰ 1.3.13.1.1.3 Law of Amontons
        • ☰ 1.3.13.1.2 Ideal Gas Equation
        • ☰ 1.3.13.1.3 Kinetic Gas Theory
        • ☰ 1.3.13.1.4 Internal Energy
        • ☰ 1.3.13.1.5 Maxwell-Boltzmann Distribution
      • ☰ 1.3.13.2 Real Gases
      • ☰ 1.3.13.3 First Law of Thermodynamics
      • ☰ 1.3.13.4 Adiabatic Processes
      • ☰ 1.3.13.5 Entropy
      • ☰ 1.3.13.6 Second Law of Thermodynamics
      • ☰ 1.3.13.7 Diffusion & Fick's Law
      • ☰ 1.3.13.8 Osmosis
      • ☰ 1.3.13.9 Heat Transfer
        • ☰ 1.3.13.9.1 Heat Conduction
        • ☰ 1.3.13.9.2 Convection
        • ☰ 1.3.13.9.3 Thermal Radiation
  • ☰ 1.4 Electrodynamics
    • ☰ 1.4.1 Electrostatics
    • ☰ 1.4.2 Electric Field
      • ☰ 1.4.2.1 Induction
      • ☰ 1.4.2.2 Polarisation
    • ☰ 1.4.3 Coulomb's Law
    • ☰ 1.4.4 Potential and Voltage
    • ☰ 1.4.5 Electric Current
      • ☰ 1.4.5.1 Health Impact
      • ☰ 1.4.5.2 Current Direction
      • ☰ 1.4.5.3 Current Strength
      • ☰ 1.4.5.4 Electric Resistance
        • ☰ 1.4.5.4.1 Ohm's Law
        • ☰ 1.4.5.4.2 Specific Resistance
        • ☰ 1.4.5.4.3 Temperature Dependence
        • ☰ 1.4.5.4.4 Conductance
        • ☰ 1.4.5.4.5 Semiconductors
      • ☰ 1.4.5.5 Electric Power
      • ☰ 1.4.5.6 Kirchhoff's Rules
        • ☰ 1.4.5.6.1 Junction Rule
        • ☰ 1.4.5.6.2 Loop Rule
      • ☰ 1.4.5.7 Liquids & Gases
        • ☰ 1.4.5.7.1 Conduction in Gases
        • ☰ 1.4.5.7.2 Electrolysis
        • ☰ 1.4.5.7.3 Galvanic Cells
        • ☰ 1.4.5.7.4 Batteries & Accumulators
      • ☰ 1.4.5.8 Thermoelectricity
    • ☰ 1.4.6 Magnetic Fields
      • ☰ 1.4.6.1 Ampère's Law
      • ☰ 1.4.6.2 Magnetization
      • ☰ 1.4.6.3 Lorentz Force
      • ☰ 1.4.6.4 Mass Spectrometer
      • ☰ 1.4.6.5 Hall Effect
      • ☰ 1.4.6.6 Induction
      • ☰ 1.4.6.7 Lenz's Law
    • ☰ 1.4.7 Electrical Circuits
      • ☰ 1.4.7.1 Voltage Sources
      • ☰ 1.4.7.2 Measuring Voltage & Current
        • ☰ 1.4.7.2.1 Measuring Instruments
        • ☰ 1.4.7.2.2 Wheatstone Bridge Circuit
      • ☰ 1.4.7.3 Capacitor
        • ☰ 1.4.7.3.1 Capacitance
        • ☰ 1.4.7.3.2 Charging and Discharging
        • ☰ 1.4.7.3.3 Energy
        • ☰ 1.4.7.3.4 Displacement Current
      • ☰ 1.4.7.4 Coil
        • ☰ 1.4.7.4.1 Inductance
        • ☰ 1.4.7.4.2 Self-Induction
        • ☰ 1.4.7.4.3 Energy
      • ☰ 1.4.7.5 Semiconductor Devices
        • ☰ 1.4.7.5.1 Doping
        • ☰ 1.4.7.5.2 Diode
        • ☰ 1.4.7.5.3 Transistor
      • ☰ 1.4.7.6 Circuits
        • ☰ 1.4.7.6.1 Series Connection
        • ☰ 1.4.7.6.2 Parallel Connection
        • ☰ 1.4.7.6.3 Mixed Circuits