Answered: Wheatstone bridge is used to measure… | bartleby

Related questions

Question

. Wheatstone bridge is used to measure the d.c. resistance of varioustypes
of wires for
a) determining their effective resistance
b) computing the power dissipation
c) quality control of wire
d) maintaining a source of constant e.m.f

Expert Solution

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Blurred answer

Similar questions

#5. When three AAA 1.5-V batteries are connected in a flashlight, 0.34 A of current flows in the bulb. a) Draw the electrical circuit including each battery. b) Determine the bulb's resistance value in ohms. c) What is the power dissipated by the bulb?
Time left 1:41 n 3 Find the resistance(in the unit of Ohm) of a Nichrome rod of diameter d=9 mm and has a length L=5 m (resistivity of red Nichrome, P=1.8x 10°Q.m, d out of g question a. 0.0002828 b. None C. 0.01189 d. 2-10-8 e. 0.0001414 =347355&cmid3D90141&page=D18# 近

OResources Gve Up An initially uncharged 4.71 x 10-6 F capacitor and a 8990 Q resistor are connected in series to a 1.50 V battery that has negligible internal resistance. What is the initial current Io in the circuit? Io = A Calculate the circuit's time constant r. How much time t must elapse from the closing of the circuit for the current to decrease to 2.57% of its initial value? careers privacy policy terms of use contact us 87°F Rain coming PrtScn Home End PgUp F11 F5 F6 F7 F8 F9 F10
1092 aww 2052 ww R www Figure 5 18. Determine the value of R in figure 5 if the equivalent resistance between points a and b is equal to 149: a. 50 b. 60 c. 792 d. 892 19. Determine the value of R in figure 5 if the equivalent resistance between points a and b is equal to 2202: a. 2002 b. 300 c. 400 d. 500 20. Determine the value of R in figure 5 if the equivalent resistance between points a and b is equal to 2592: a. 400 b. 500 c. 600 d. 702
Part 1- resistance, calculate the current that would be recorded by meters 1 and 2. 5Y D.C. Power Supply Switch 10 kN 102 mA mA 1 20 2 Figure 21-8 I1(mA) O5 I2(mA) O1275
2a) What is the equivalent resistance if all three resistors are connected in parallel across the 12 Volt battery? 2b) What is the current through the battery when the 2c) What is the current through the 20 resistor resistors are connected in parallel? when the resistors are connected in paralleľ?
Determine the work done by a 12 V battery supplied 20 mA current through a conductor for two hours. How much heat transferred by the battery.
APR 10 Macmillan Learning In the circuit shown in the figure, VA = VB = 18.0 V and R₁ = R₂ = R3 = R4 = Rs = 100.0 2. Current Is flows up through Rs, and Is = 0.0450 A. Determine the current I4 through R4. Assume the direction of positive current flow is downward through R4. I4 = Determine the voltage V₂ across R₂. V₂ = 0.135 P3 = 0 Incorrect Determine the power P3 dissipated by R3. 3.24 Incorrect tv V W www R₁ 3 www 8 Up? zoom Feedback wwww R₂ R₁ Resur Attemp