Voltage is known as potential difference or which of the following? Electron flow Capacity to do work Opposition to current flow Electromotive force

Q: A potentiometer wire is 5 metres long and has a resistance of 10 ohms. It is series linked to a…

A: It is given that: L=5 mR=10 ΩRe=9942 ΩE=2 V

Q: 6. What is the electric potential 15.0 cm from a 4µC point charge? tiel diatonoo of 15 cm What is…

A: As per our company guidelines we are supposed to answer only first question kindly repost other…

Q: Consider a situation where a balloon is rubbed on hair, the balloon is negatively charged. What…

A: Answer:option 3: positive

Q: The waveform for the current flowing into a circuit element is shown in the figure above, what is…

A:

Q: How much would be the electric force between two negative identical point charges of 1.49 x 10-7 C…

A: how much would be the electric force between two negative identical point charges of 1.49*10^-7 C…

Q: D. Law of conservation of energy 17. "The net electric charge in an isolated system remains…

A: Given :  Note :   Please note that the given answer for the question is incorrect ,the correct…

Q: A lightning bolt carrying 1500 mA current strikes a bird for 120 seconds. What will be the amount of…

A: Given information: The current carried by the lightening bolt is  iL=1500 mA=1500×10-3 A=1.5 A  The…

Q: What will be your charge if you scrape your feet while scuffing across the rug? 2. What are the…

A: The item that rubs off the outer layer of the atom steals some of the extra electrons, giving it a…

Q: Coulombs of charge passing through a(0.2) * : wire for (4)seconds will produce 0.5 amps 0.05 amps O…

A: GivenCharge Q=0.2 CTime= 4 s

Q: Q25. The balloon below is positively charged, which means that * Insulating thread P it has lost…

A:

Q: 1. Define or explain the following terms: a) independent current source b) (electrical) resistance…

A: In this answer let us to try to define each of the above terms one after the other as shown below.

Q: Carefully define or explain the following terms in your own words (give units where appropriate): a.…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: No current will flow between two charged bodies if they have the same   A) resistance B) charge…

A: For a flow of current between the two charge bodies, there must be a difference in potential between…

Q: When a stone is falling from a hill, its, energy is converted in to energy. Kinetic; Potential…

A: According to the question, the stone is at the hill then it is falling means initially the stone is…

Q: The potential of point is absolute regardless any other points it does not matter None True Flase

A: The potential of a point depends upon charge on other points  i.e electric field at the point. and…

Q: QI) A resistor of 102 has charge flowing through it at the rate of 300 coulombs per one minute…

A: According to question: The power dissipated in resistor is calculated as…

Q: The potential of point is absolute regardless any other points it does not matter Flase None True

A: The potential of point is not absolute it is relative to any other point. As potential is possesses…

Q: According to conventional theory of current flow, electricity has one charge and moves from the…

A: Given :   In the above question they are discussing about the flow of current and flow of charges…

Q: Find the work done moving a charge 2 C having potential V = 24 Volts is: 96 J O 24 J 36 J O 48 J

A:

Q: Q5/ Calculate the distance that separate two point charges (q, & q2) experiences equal force, the…

A: Electric intensity E= 4×1020  N/C Each point charge Q= 1.6×10-19 C Find the distance between two…

Q: Question 3 The potential difference between two points in an electric circuit is 24 V. If 0.4 J of…

A: Given: Potential difference, V = 24 V Energy, E = 0.4 J Time period, t = 5 ms

Q: is a device which converts the kinetic energy of the wind to mechanical power.

A: Given Which device converts kinetic energy of wind to mechanical power

Q: QI)I- What is the voltage between two points if 100 mJ of energy are required to move 50 x 10s…

A: As per Bartleby guidelines we are allowed to solve only one question,please ask the rest again.

Q: Explain the transformation of energy and the associated energy losses occurring in the following…

A: Heat Engine energy transformation: Heat engines enable heat energy to be converted to kinetic energy…

Q: Coulomb's law concern itself with; (A) The interaction between two static charges. B The creation…

A: We need to select correct option for coulombs law

Q: What is the magnitude of a point charge that would create an electric field of 5 V/m at points 1 m…

A: We need to find out value of charge particle.

Q: A charge can exert force on another charge because of the existence of А. Neutron Proton C. Electron…

A: The solution is given below

Q: It is measured in coulombs per square meter. Select your answer. Magnetic flux density Electric…

A: This is a basic problem of electromagnetic field theory . The solution is given in the next step

Q: The potential of point is absolute regardless any other points None it does not matter Flase True

A: Electric Potential: The electric potential is the amount of work required to move a unit charge from…

Q: The current flowing through glass is called Radiation Convection None of these Conduction

A: The glass is considered as an insulator and it posses a high resistivity. But this property is at…

Q: Calculate the work W, done by the 5.060 x 10-5 C charge with a distance of 2.5 m, and electric field…

A: This question belongs electro magnetic field theory . It is based on the relation between charge ,…

Q: How long does it take 50 µ C of charge to pass a point in a circuit if the current flow is 15 mA?

A:

Q: The use of electricity to break down a substance. the process is called electrolysis A.True…

A: Electrolysis is the process by which ionic substances are decomposed (broken down) into simpler…

Q: Two charges of - Q are 1 cm apart. If the distance between charges is increased, the magnitude of…

A:

Q: 0.05 mT 10 cm →y Find magnitude of current and direction of current flowing

A:

Q: charge of 2 C flowing past a given point each second is a current of 2 A. Select one: True False

A: We need to tell about whether the given statement is true or false.

Q: According to Coulomb's Law, force between two point charges is a. x (distance)² b. x (distance) c.…

A: According to Coulombs law, F=kq1q2r2 Where, F is electric force q1,q2 are charges k is coulomb…

Q: The velocity of electrons with current density 1 unit and a charge density of 2000 nC/m³ is Select…

A: we need to find the velocity of electrons(drift velocity)

Q: Explain how the following energy forms are used to produce electricity i) Hydro energy ii) Nuclear…

A: Hydroelectric energy is a form of energy that converts the motion of a waterfall into useful…

Q: 1 what must be the dis tance bebween paint charge 91=26.0MC and point charge f2 = -47.0 MC for the…

A: q1 = 26 μC and q2 = -47 μC for two charge system the coulomb's forces between the two charges is…

Q: Choose the letter of the correct answer 1. Three pith balls supported by insulating threads hang…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: POSSIBLE QUESTIONS 1. How much energy in jouls is read. to move a a potential differ ol 6x2 CU…

A: NOTE_ “Since you have asked multiple questions, we will solve the first question for you. If you…

Q: The current and voltage graphs versus time are given Figure-1 1) Sketch the charge-versus time graph…

A: i have explained in detail

Q: The work done by external source moving a charge Q is dependant on the path taken during the…

A: The work done by a external source to move a charge from one point to another is totally independent…

Q: The work done by external source moving a charge Q is not dependent or the path taken during the…

A: The work done by external source moving a charge Q is not dependant on the path taken during the…

Q: how many electrons does it take to have 100 coulombs of charge? (Value 5% point)

A: The solution is given below

Q: Find out the Hall coefficient for a material if the Hall voltage is 37 micro volts, breath of the…

A: The Hall coefficient RH can be expressed as

Q: Which of these is not an electrical quantity? (a) charge (b) time (c) voltage (d) current (e) power

A: the quantity which related with the electron or current is called as electrical quantity

Thermistors

A thermistor is a special type of resistor whose resistance is more temperature-dependent than standard resistors.  The resistance of the thermistor decreases with increasing temperature. This is the basic principle of thermistors. This allows the thermistor circuit to detect very small temperature changes that cannot be observed with the Resistance temperature detectors (RTDs) or the thermocouples. Since the resistance of a thermistor is temperature dependent, it can be connected to an electrical circuit to measure body temperature. This high sensitivity to temperature changes makes thermistors very useful for accurately controlling and calibrating temperature measurements. In general, resistance increases with increasing temperature in most metals, but thermistors react negatively.