Linked from

The 59 pages that link to Ohm's law, each with the reason it gives.

• Electric currentRelated: It connects current to voltage and resistance in many circuit elements.

• Electrical resistanceRelated: It defines resistance through the voltage-to-current ratio when that ratio remains constant.

• ElectroreceptionRelated: It helps explain how animal-generated currents spread through conductive water.

• VoltageRelated: It gives a direct relation between voltage, current, and resistance in simple circuits.

• MagnetohydrodynamicsRelated: Its moving-medium form links fluid velocity, electric fields, and current density.

• Electrical circuitRelated: It predicts the current through a resistive circuit element.

• Kirchhoff's circuit lawsRelated: It supplies component equations that work alongside Kirchhoff's laws.

• Josephson effectCompared with: A Josephson junction can carry supercurrent at zero voltage, unlike an ordinary resistor.

• SlopeRelated: A voltage-current graph has slope equal to resistance when voltage is plotted vertically.

• Joule heatingRelated: It lets voltage-based and current-based expressions for resistive power be related.

• Electrical conductorRelated: It describes the voltage-current relation for conductors whose resistance remains approximately constant.

• Electrical resistivityRelated: It connects measured voltage and current to a sample's resistance.

• Electromotive forceRelated: It connects a source's EMF and internal resistance to current in simple circuits.

• Electrical impedanceRelated: Impedance generalizes the voltage–current relation of Ohm’s law to alternating signals.

• Electrical powerRelated: Combining this relation with power gives formulas based on resistance.

• ResistorRelated: It quantifies the voltage drop across a resistor at a given current.

• Electric circuitRelated: It predicts how voltage, current, and resistance relate in simple circuits.

• Voltage dividerNarrower topic: The divider rule follows by combining Ohm’s law with the same current through series elements.

• ElectrophysiologyRelated: It provides the basic framework for interpreting measured biological currents and voltages.

• Short circuitRelated: It explains why reducing a path’s resistance increases current when voltage remains fixed.

• Vascular resistanceRelated: Its structure provides the useful circulation analogy of flow, pressure difference, and resistance.

• Hodgkin–Huxley modelRelated: The model expresses each ionic current as conductance multiplied by voltage relative to reversal potential.

• Electrical resistivity tomographyNarrower topic: It underlies the link between injected current and measured voltage.

• ElectricityRelated: It predicts circuit behavior when voltage and resistance are known.

• OhmRelated: It calculates resistance in ohms from voltage and current.

• VoltRelated: It relates voltage in volts to current in amperes and resistance in ohms.

• RC circuitRelated: It relates the resistor’s voltage drop to the current charging or discharging the capacitor.

• Circuit analysisRelated: It relates voltage, current, and resistance for many circuit elements.

• Electric potential differenceRelated: It predicts current from the potential difference across a resistor.

• Electric shockRelated: It explains why voltage and skin resistance affect current through the body.

• Wheatstone bridgeRelated: It connects each resistor's voltage drop and current when deriving bridge balance.

• Equivalent series resistanceRelated: ESR produces an internal voltage drop proportional to current.

• Kirchhoff's voltage lawRelated: It supplies voltage drops for resistive elements in loop equations.

• Magnetic circuitCompared with: Hopkinson's law mirrors its form, though magnetic materials can make reluctance nonlinear.

• ReactanceRelated: Its voltage-current form extends to AC circuits when resistance is generalized to complex impedance.

• Scientific lawBroader topic: It illustrates a useful law whose applicability depends on the material and operating regime.

• ThermistorRelated: It determines how a thermistor’s changing resistance alters circuit voltage and current.

• Dependent sourceRelated: It relates the voltage and current variables used to define source control.

• Maximum power transfer theoremRelated: Combining it with the source model gives load power as a function of load resistance.

• Nodal analysisRelated: It converts each resistor’s voltage difference into a branch current.

• PotentiometerRelated: It predicts current and voltage when a potentiometer is used as a two-terminal resistor.

• Electrical resistivity and conductivityRelated: It links a specimen’s resistivity to the voltage and current measured across it.

• Negative resistanceNarrower topic: Its positive, constant resistance provides the baseline that nonlinear negative-resistance devices depart from.

• Superposition theoremRelated: Resistive circuits obey a linear voltage-current relation that supports superposition.

• Georg OhmBroader topic: This circuit relationship is the central result associated with Ohm’s research.

• Voltage sourceRelated: It predicts load current when a source drives a resistive circuit.

• Current sourceRelated: It predicts the voltage a resistive load requires at the source's set current.

• Joule's first lawRelated: Combining voltage-current power with this relation yields the law's I²R form.

• Millman's theoremRelated: It converts each branch's voltage difference into the current used in the node balance.

• Power cableRelated: It relates cable resistance to voltage drop and current under specified conditions.