Physics > Induction: Page 1

Tree diagram Current through an inductor over time Electrical circuit Electrical circuit Electrical circuit with constant current source Wire of radius R and magnetic field perpendicular to wire Two wires Curve C bounds area A Open rectangular wire closed by 2nd wire; perpendicular magnetic field Cylinder crossection: uniform magnetic field inside along x axis Inductor with current i LR circuit Current vs. time graph: assymptote at i = E/R Voltage vs. time graph: assymptote at V = E Magnetic field in conducting loop as a function of time Magnet moving through a loop: creates current Loop of current induced by magnetic field and field induced by current Loop of current induced by magnetic field and field induced by current Loop of current induced by magnetic field and field induced by current Loop of current induced by magnetic field and field induced by current Electric guitar pickup:metal string acts like magnet Loop in magnetic field out of the page: top and bottom are incresasing Loop in magnetic field: top increasing and bottom decreasing Loop in magnetic field: top decreasing and bottom increasing Loop in changing magnetic field Rectangular conducting loop Loop moving out of magnetic field: current induced Electric circuit Conducting plate pivoting through a magnetic field Copper loop in uniform steadily increasing magnetic field Moving loop in steadily increasing magnetic field: electric field Electric field lines Equal emfs induced at regions 1 and 2, smaller at 3 and none at 4 Five circular regions with magnetic fields and four closed paths Induced electric field Varying current circuit Electrical circuit with variable resistor and coil Decreasing current through coil RL circuit Closed loop circuit Potential difference across resistor over time Potential difference across inductor over time Open switch, multiloop RL circuit Closed switch, multiloop RL circuit: immediately after closing Closed switch, multiloop RL circuit: a long time after closing Closed switch multiloop resistor and inductor: equivalent circuit Open switch circuit with battery, inductor and resistor Open switch circuit:resistor and inductor and resistor in parallel Open switch circuit with parallel inductor and resistor
 

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