Find the conductance of a resistor of resistance (a) 10Ω (b) 2kΩ (c) 2mΩ

Q: The equivalent resistance between A and B is 11 ohm 10 ohm 10 ohm 35 Ohm 26 Ohm 27 Ohm 31 Ohm 28 Ohm…

A: Let's find the equivalent resistance between A and B in this solution.

Q: a 10- resistor dissipates 1 w of power when connected to a dc voltage source. if the value of dc…

A: The power is directly proportional to the square of the voltage. P1P2=V12V22 From the given…

Q: 2.Calculate current I' and current the battery 20 Q ww 15 N ww 15 Q ww flowing through each…

A: The 20 and 5 ohms resistances are in parallel connection Req1=20∥5=20×520+5=4 Ω The 15, 15, and 15…

Q: Calculate the equivalent resistance between A and B. 20 Ω B ww- 20 2 20 요 20 2 Lww 20 A

A: Given circuit,

Q: A. Give the colors, upper limit and lower limit of the following resistances according to these…

A: Given that  R 1= 560 Mohm (four band)  R2= 36.5kohm( five band ) R3 = 2.87kohm( six band )

Q: A load of 10Ω was connected to a 12V battery. The current drawn was 1.18A. What is the internal…

A:

Q: 3. Determine the equivalent resistance between a and i.

A: The given circuit is shown below:

Q: Determine the value of the current passing in the 4 V battery.

A: To solve above problem, one should know about Kirchhoff's law. There are two Kirchhoff's law. KCL:…

Q: I202 602 40h ww

A:

Q: Calculate the resistance between A and B: 1 ohm 5 ohm 4 ohm 2 ohm 6 ohm 3 ohm 7 ohm

A: The given circuit is

Q: Given the circuit shown below, what is the standard value resistance for resistor R3? R1 82 Ω 12 V…

A: By ohms law: V= IxR  Where, V = voltage across element               I = current passing through…

Q: 10 0 "C + 3 mF O 134 Ω; 4.5 nA 50 (a)

A:

Q: Find the current in 4 ohm resistor

A: Given circuit:

Q: Problem 4. Find the voltage drop across a heater that gives off 7530 J of heat when a 17.4-A current…

A:

Q: Determine the equivalent resistance between terminals a and b. ww 10 ohms

A:

Q: 5. A copper wire has a resistance of 2 ohms it was drawn under pressure so that its diameter is…

A: Given, a copper wire has a Resistance, Rold = 2 ohms Diameter, dold = d When, Diameter, dnew = d/2 (…

Q: Question 1 A 4-band resistor has yellow, blue, gold, and silver, in order. What is the value of the…

A: Option -C  ( Answer )

Q: The Ohmmeter is used to measure the Select one: a. The voltage b. The electrical current c. The…

A: 1. The voltage is measured by using voltmeter.

Q: 10.0 V 3.33 mA

A: Here, the output device is connected across the resistor. That means it will display voltage value.…

Q: Find the color of the FF. resistance value. A. 1.3KΩ

A: Color code for resistance: Black-0 Brown-1 Red-2 Orange-3 Yellow-4 Green-5 Blue-6 Violet-7 Gray-8…

Q: 1. What is the color code of 333k2, ±10% five band resistor? 2. What is the tolerance of a 3 band…

A: This question belongs to basic electrical . It is based on the concept of calculation of resistance…

Q: What is the color of 47K ohm resistor with tolerance of +/-10% O a yellow -violet-orange-gold O b.…

A: Given  R = 47k ohms

Q: 1. Find the current flowing in the 10-ohm resistor. 102 35 62 20 V

A:

Q: Calculate the amount of voltage dropped across resistor R2: 1k5 R, 2k2 R, SkR, 24 V

A: Given : all elements are known and we need to calculate the voltage. Drop and breadboard circuit.

Q: Find the current in 3 ohm resistor

A: Given circuit,

Q: Question: 1 For the following network of figure 1, find Eru for the network across the 500 Q resisto…

A: we need to find the Eth for the network across 500ohm resistor

Q: The provided 4-band resistor has the following color code . What is the tolerance value for this…

A:

Q: 1 ohm A 4 ohm 2 ohm 3 ohm

A: According to the question we have to find the value of RAB

Q: Find the current in the 10,5 and 2 ohm resistor 10 Ω ww 2 Ω 252 12 A ЗА ww

A:

Q: ww 1 ohm A 4 ohm 2 ohm ww 3 ohm

A: According to the question we have to find the value of equivalent resistance between A and B.

Q: 8) Calculate the equivalent resistance of the following circuit (using your measured value for each…

A: Find the equivalent resistance of the circuit.  All resistance are parallel

Q: 5. 1 4 2 3 b . a) Find the resistance between points (a) and (b). b) If the current in the 5 ohm…

A:

Q: Give the color bands of the following resistors with 10% tolerance:  1. 100 Ohms 2. 500 KOhms 3.…

A:

Q: A resistance was measured with an ohmmeter as 970 Q then its color code should be: O a.…

A:

Q: 2. Calculate the total resistance: R? 4-ohm b 3 1-ohm

A:

Q: Vx 2Ω + ,2vx 2 A ( | 2Ω V

A:

Q: Find the voltage(V) in V across 4 kn resistor. 15 V 1kn ww 10 mA 4 Ka 25 V 3 k2

A: In this question,  Find the voltage V across the resistance R= 4k ohm.  We are solving this problem…

Q: Convert hp to Watt. Give each step of conversion. Show every step.

A: The explanation is as follows.

Q: The length of AWG# 0000 copper wire that has a resistance of 4.9 Ω@ 20°C is

A:

Q: A certain wire has a resistance of 0.5 Ω. Find the new resistance a. if the length of the wire is…

A: Resistance of any wire is given by; Here,  is resistivity, l is length of wire and A is cross…

Q: 1. An Iphone uses a standard 1.5V battery. How much resistance is in the circuit if it uses a…

A:

Q: 3.3 k2 5.1 k2 + 7 V 2 kN 8 V

A: Given Circuit:

Q: Find the power dissipated in a resistor when the current is 7 mA and the resistance is 12 kΩ.

A: Given : resistance R = 12 kiloohms And current through it is 7 mA

Q: Calculate the value of the resistance between point a and b

A: If two resistors R1 ,R2 are connected in series than equivalent resistance us R1 +R2. If two…

Q: A metal resistor has resistance of 10 ohm at 0°C and 11 ohms at 160°C, the temperature coefficient

A: Temperature coefficient:                       The resistance-change factor per degree Celsius of…

Q: Give the resistance if the voltage supplied is 12V and the current measured is 2mA

A:

Q: A light bulb draws 300 mA when the voltage across it is 240 V. The resistance of the light bulb is…

A: Given; Current I=300 mA Voltage V=240 V

Q: find resistance of the resistor given below colour 1=yellow colour2=blue colour 3=red colour…

A: Color 1st and 2nd digit Multiplier Tolerance Black 0 ×1   Brown 1 ×10 ±1% Red 2 ×100 ±2%…

Power Measurement

According to Blondel's theorem, the total power is measured with one less number of wattmeters than the number of wires present in the system. So, a single-phase and two-wire system will require one wattmeter and a single-phase and the three-wire system will require two wattmeters, and a three-phase and the three-wire system will also require two wattmeters and a three-phase and the four-wire system will require three wattmeter devices. The wattmeter is a device that measures power using one voltage and one current input as shown in the above figure. Multiple current or voltage input pair cables are used by many power analyzers and digital storage oscilloscopes (DSOs) for measuring watts, in effect within a single instrument acting as multiple wattmeters. It is possible to measure three-phase and four-wire power with one correctly specified power analyzer.