Description : What is the first formula of Coulomb ?
Last Answer : First formula: Similar charges repel each other and opposite religious charges attract each other.
Description : What is the Coulomb formula ?
Last Answer : Coulomb's law The first two laws: the same kind of charge repel each other and opposite religious charges attract each other. Second law: The force of attraction or repulsion between two point ... to the product of the two quantities and the square of the distance between them is disproportionate.
Description : When was the formula for the inner ball of Coulomb electric charge discovered ?
Last Answer : In 1778 , Coulomb discovered the formula for the inner ball of electric charge.
Description : What is the value of C coulomb in space ?
Last Answer : Its value for space is 9 × 10 9 Nm²C 2 .
Description : The S.I. unit of electric charge is – (1) ampere (2) coulomb (3) e.s.u (4) Kelvin
Last Answer : (2) coulomb Explanation: The SI unit of quantity of electric charge is the coulomb, which is equivalent to about 6.242x10^18 e (e is the charge of a proton). Hence, the charge of ... of charge that has passed through the cross section of an electrical conductor canying one ampere within one second.
Description : Units commonly used for entropy are: w) kilograms per degree Kelvin x) Joules per degree Kelvin y) Newtons per Coulomb z) ergs
Last Answer : ANSWER: X -- JOULES PER DEGREE KELVIN
Description : Electric current may be expressed in which one of the following units? w) coulombs/volt x) joules/coulomb y) coulombs/second z) ohms/second
Last Answer : ANSWER: Y -- COULOMBS/SECOND
Description : The S.I. unit of electric charge is : (1) ampere (2) coulomb (3) e.s.u (4) kelvin
Last Answer : coulomb
Description : Explain with sketch Mohr-Coulomb failure theory.
Last Answer : Mohr presented a theory for rupture in materials. The failure along a plane in a material occurs by a critical combination of normal and shear stresses, and not by normal or shear stress alone. The ... to the Mohr circles can be drawn, and is called the Mohr-Coulomb failure envelope.
Description : Coulomb friction is a.Friction between solids and liquids b.Friction between electrically charged bodies c.Friction between lubricated surface d.Friction between dry surfaces e.Friction between bodies having relative motion
Last Answer : d. Friction between dry surfaces
Description : How many electrons will have a charge of one coulomb? -Do You Know?
Last Answer : 1C = 6.24150975⋅1018e
Description : 1 What is coulomb ?
Last Answer : If one ampere of current flows through any cross section of a conductor for one second , then the amount of charge flowing for that time is called one coulomb.
Description : What is Coulomb Charge ?
Last Answer : When 1 ampere current flows through a conductor for 1 second , the amount of charge flowing through any of its cross sections is called coulomb charge.
Description : Charles Coulomb ?
Last Answer : Charles Coulomb Bingani from France.
Last Answer : -1.60 * 10 ^ -19 Coulomb
Last Answer : any Conductive The middle With One Ampere Flow One Seconds Hold on Let's go Of Any Cross section With That Amount Infusion Flowing Is Him One Coulomb Says.
Description : (A) The nucleus of gold is stable even though there is a very strong coulombic repulsion among the protons. (R ) The inverse square coulomb force is e
Last Answer : (A) The nucleus of gold is stable even though there is a very strong coulombic repulsion among the protons. ... . If both (A) and (R ) are incorrect.
Description : In the circuit shown in figure q varies with time t as `q=(t^(2)=16)`. Here q is in coulomb and t in second. Find `V_(ab) "at" t=5s`
Last Answer : In the circuit shown in figure q varies with time t as `q=(t^(2)=16)`. Here q is in coulomb and t in second. ... 50 V B. 35.5 V C. 46.5 V D. 40.2 V
Description : In the circuit shown in figure q varies with time t as `q=(t^(2)=16)`. Here q is in coulomb and t in second. Find `V_(ab)=(V_(a)-V_(b)) at t=3s`
Last Answer : In the circuit shown in figure q varies with time t as `q=(t^(2)=16)`. Here q is in coulomb and t in second. ... `18.5 V` C. `-25.5 V` D. `22.5 V`
Description : If 96500 coulomb of electricity is passed through CuSo4 solution it will liberate?
Last Answer : Need answer
Description : How are ampere and coulomb related?
Last Answer : A Coulomb is the SI unit of electric charge, equal to thequantity of electricity conveyed in one second by a current of oneampere.
Description : The basic measuring unit of inductance is the _________. A. coulomb B. ohm C. farad D. henry
Last Answer : Answer: D
Description : What is coulomb damping?
Last Answer : The system is said to have coulomb or dry friction damping if the damping force in a vibratory system is constant and independent of position or velocity of the system.
Description : How many electrons will have a charge of one coulomb?
Last Answer : 6.25 × 1018e
Description : Which quantity do the following units measure: (i) Volt (ii) Coulomb (iii) Walt (iv) Ohm (v) Mho (vi) Ampere (vii) Dyne (viii) Celsius (ix) Joule (x) Calorie
Last Answer : Answers: (i) Voltage (ii) Charge of Electricity (iii) Power (iv) Resistance (v) Conductivity (vi) Current (vii) Force (viii) Temperature (ix) Energy (x) Heat
Description : Coulomb is the scientific unit to measure? A. Velocity B. Temperature C. Mass D. None OF These (Answer)
Last Answer : D. None OF These (Answer)
Description : The SI unit of charge is -----? A. Ampere B. Coulomb (Answer) C. Ohm D. Volt
Last Answer : B. Coulomb (Answer)
Description : What is coulomb?
Last Answer : It is the unit of charge. One (1) coulomb is the quantity of electricity, which is circulated by a current of one (1) ampere in one second. The letter Q denotes it. So that 1 coulomb = 1 amp * 1 second.
Description : Eddy current damping is an example of _____ A Coulomb damping B Hysteresis damping C Viscous damping D Dry friction damping
Last Answer : C Viscous damping
Description : In coulomb damping the frequency of damped vibrations is A Equal to that of undamped vibrations B Less than that of undamped vibrationsC More than that of undamped vibrations D Independent of the frequency of undamped vibration
Last Answer : A Equal to that of undamped vibrations
Description : When parts of a vibrating system slide on a dry surface, the damping is A. Viscous. B. Coulomb C. Structural D. Eddy current
Last Answer : B. Coulomb
Description : Eddy current damping is an example of _____A. Coulomb damping B. Hysteresis damping C. Viscous damping D. Dry friction damping
Last Answer : C. Viscous damping
Description : Eddy current damping is an example of _____ A) Coulomb damping B) Hysteresis damping C) Viscous damping D) Dry friction damping
Last Answer : C) Viscous damping
Description : The equivalent viscous damping coefficient Ceq for coulomb damping is given by A) 4F/πωx B) 4πF/ωx C) πωx/4F D) ωx/4Πf
Last Answer : A) 4F/πωx
Description : Following are the types of damping A. Viscous Damping B. Coulomb Damping C. Hysteresis Damping D. All the above
Last Answer : D. All the above
Description : In coulomb damping, the amplitude of motion in each cycle is reduced by A. F/K B. 2F/K C. 4F/K D. F/4K
Last Answer : C. 4F/K
Description : Eddy current damping is an example of _____ a. Coulomb damping b. Hysteresis damping c. Viscous damping d. Dry friction damping
Last Answer : c. Viscous damping
Description : Which of the following statements is/are true for coulomb damping? 1. Coulomb damping occurs due to friction between two lubricated surfaces2. Damping force is opposite to the direction of motion of vibrating body ... 2, 3 and statement 4 c. Only statement 2 d. All the above statements are true
Last Answer : c. Only statement 2
Description : When a system vibrates in a fluid medium, the damping is (a) viscous (b) Coulomb (c) solid
Last Answer : (a) viscous
Description : The propagation of the electromagnetic waves can be illustrated by a) Faraday law b) Ampere law c) Flemming rule d) Coulomb law
Last Answer : c) Flemming rule
Description : Maxwell second equation is based on which law? a) Ampere law b) Faraday law c) Lenz law d) Coulomb law
Last Answer : a) Ampere law
Description : The Coulomb law is an implication of which law? a) Ampere law b) Gauss law c) Biot Savart law d) Lenz law
Last Answer : b) Gauss law
Description : Find the force of interaction between 60 stat coulomb and 37.5 stat coulomb spaced 7.5cm apart in transformer oil(εr=2.2) in 10 -4 N, a) 8.15 b) 5.18 c) 1.518 d) 1.815
Last Answer : d) 1.815
Description : Coulomb law is employed in a) Electrostatics b) Magnetostatics c) Electromagnetics d) Maxwell theory
Last Answer : a) Electrostatics
Description : Coulomb is the unit of which quantity? a) Field strength b) Charge c) Permittivity d) Force
Last Answer : b) Charge
Description : Coulomb friction is the friction between (A) Bodies having relative motion (B) Two dry surfaces (C) Two lubricated surfaces (D) Solids and liquids
Last Answer : (A) Bodies having relative motion
Description : The equation = C + is given by (A) Rankine (B) Coulomb (C) Coleman (D) Mohr
Last Answer : (B) Coulomb
Description : Which one of the following statements is true for Mohr-Coulomb envelope? (A) Coulomb suggests that the relationship between shear strength and normal stress, is adequately represented by the straight line ... exists among the principal stress and the angle of internal friction (D) All the above
Last Answer : Answer: Option D
Description : What refers to the strong repulsion between the positively charged nuclei which makes fusion reaction difficult to attain? A. Atomic repulsion B. Nuclear repulsion C. Coulomb repulsion D. Charge repulsion
Last Answer : Coulomb repulsion
Description : The S.I. unit of power is (a) Henry (b) coulomb (c) watt (d) watt-hour
Last Answer : (c) watt