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Who discovered the relation ship between electic current and resistance?
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∙ 10y ago
ohm
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∙ 10y ago
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Who discovered the relationship between the electric current and resistance?
This relationship was discovered by Karl Georg Ohm.
Relation between voltage and RPM?
voltage depend on current and resistance r.p.m depend on no of pole
What is the relation between internal resistance and load resistance when current is constant in the circute?
The total resistance of a circuit is the sum of the supply's internal resistance and its load resistance, because they are in series with each other. This is true regardless of the magnitude of, or the variation in, the current.
How does voltage change in relation to current assuming that resistance remains constant?
Ohm's Law: voltage = current * resistance. If resistance is a constant, then voltage is directly proportional to current.
What relationship does Ohm's law express?
Ohm's law gives the relationship between current, voltage, and resistance. The law states that I=V/R, where I is current, V is voltage, and R is resistance. Source: university digital fundamentals
What is the relation between the amount of electric current passed and the heat produced?
The relation is:P = I2RWhere:I is the current (for example, in amperes)R is the resistance (for example, in ohms)P is the power (energy per second) converted from electrical energy to heat. If the current is in amperes and the resistance in ohms, then power is in watts (equal to joules/second).
Describe the relation between the size of your source and electric current?
The current drawn from a power source is directly proportional to the voltage of thesource, and inversely proportional to the resistance of the circuit between its terminals.There is no relationship between the current and the physical size of the source.
What is the relation between voltage and ampere of any intument?
V=IR where V is the voltage (volts), I is current (amps) and R is resistance (ohms)
What is the connections between resistance and current?
Ohm's LawVolts = Current x Resistance.
How much current flows through a lamp with a resistance of 60 Ohms when the voltage across the lamp is 12 V?
The relation between resistance R, Current I and voltage V is: R= V/I Therefore: 60 = 12 / I <=> I = 12 / 60 = 0.2 amp
Is a voltmeter a linear scale?
This is because the resistance is measured by applying a fixed voltage to the resistor and measuring the current. Since I = V/R, the current/resistance relation is non-linear.
Where did the word ohm come from?
Named after Georg Simon Ohm (1789-1854) German physicist who discovered the relationship between voltage, current and resistance in an electrical circuit
