By Ohm's Law, resistance is voltage divided by current.
just to find out our given unknown resistance value or to put it another way, To find the value of the unknown resistor attached.
what is the diference betwean calculated and maesured value
what is the resistance value of a healthy earth pit
U didn't clearify resistance in what aspect. If u mean electrical resistance,Resistance is phenomenum which describes the limitation of the flow of electric current in an electrical circuit. According to Ohms law (V=IR),the value of resistance is directly proportional to the value of voltage and inversely proportional to the value of current.That is,as the value of resustance increased,voltage also increases;also if the valur of resistance increases,the current reduces(as in I=V/R)
It is an circuit that is used to find the value of the resistances. The main principle behind it is the balancing an circuit by means of varying an resistance on connected to an arm of the circuit.When the resistance become equal to the variable resistance no current flows thus we can find the value of the resistance.
To find out which wire has the greatest resistance, you will need to measure the resistance of each wire using a multimeter. Connect the multimeter to each wire separately and record the resistance values displayed. The wire with the highest resistance value will have the greatest resistance.
just to find out our given unknown resistance value or to put it another way, To find the value of the unknown resistor attached.
The number of ohms is, precisely, the value of the resistance.
4.8 ohms
what is the diference betwean calculated and maesured value
what is the resistance value of a healthy earth pit
In the National Electric Code Book or in an Ugly's Electrical Reference book.
The lower the value of the coefficient of friction, the lower the resistance to sliding.
yes the R-value does indicate resistance to heat flow
The resistance value for linear resistance is changed by changing the wavelength of the current or by installing additional resistors in the circuit. This restricts the amount of electricity which flows through the wiring.The resistance value for the linear resistance can be changed through strain over time. It can also be changed by changes in temperatures, such as going from hot to cold.
That is the value of a resistance.
we can measure the resistance of the motor by using voltmeter ammeter method of by directly using a multimeter across the armature terminals of the motor in voltmeter ammeter method we should use a less value of dc voltage to find the resistance