Wheatstone Bridge Circuit Diagram. The unknown resistance r x is to be measured. Applications of wheatstone bridge the wheatstone bridge has many uses in electronic circuits other than comparing an unknown resistance with a known resistance.
Wheatstone Bridge Circuit Theory Example And Applications Wheatstone Bridge Circuit Theory Physics And Mathematics from www.pinterest.com
The concept was later modified and popularized by sir charles wheatstone in the year 1843. We can also measure the quantities capacitance inductance and impedance using the variations on the wheatstone bridge. The three resistors r1 r2 and r3 will have known values.
Resistances r 1 r 2 and r 3 are known where r 2 is adjustable.
Take a look. The bridge has four arms which consist of two known resistance one variable resistancer4 and one unknown resistance r3. Wheatstone bridge circuit introduction there are some arrangements of resistors in circuits that cannot be reduced to simpler circuits using simple series and parallel combination rules. Applications of wheatstone bridge the wheatstone bridge has many uses in electronic circuits other than comparing an unknown resistance with a known resistance.
