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The spring constant of spring K=100N/mThe length of the spring is l=10cm=10 −1 mThe MAGNITUDE of CHARGE is q=2.0×10 −8 CFind the extension in the spring x ′ =?FORCE between the charge particles is :F= R 2 kq 1 q 2 = 10 −2 9×10 9 ×2×10 −8 ×2×10 −8 =36×10 −5 NThis electrostatic force is same as the force exerted on the spring. So,So, F=−kx or x= −kF = 10036×10 −5 =36×10 −7 cm=3.6×10 −6 m.

force, the force exerted on a charged particle q MOVING with velocity v through an ELECTRIC field E and MAGNETIC field B. The entire electromagnetic force F on the charged particle is called the LORENTZ force (after the Dutch physicist Hendrik A. Lorentz) and is given by F = qE + qv × B.

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tion:Answer. Answer: The DISTANCE from OBJECT to the LENSE or mirror is known as object distance.

The DISTANCE from OBJECT to the lense or mirror is known as object distance.Explanation:❤HOPE IT HELPS YOU DEAR❤

Play is a range of intrinsically motivated activities done for recreational pleasure and enjoyment.[1] Play is commonly associated with children and juvenile-level activities, but play occurs at any LIFE stage, and among other higher-functioning animals as well, most notably mammals.Playfulness by Paul ManshipMany prominent researchers in the field of psychology, including Melanie Klein, Jean Piaget, William James, Sigmund Freud, Carl Jung and Lev Vygotsky have viewed play as confined to the human species, believing play was important for human DEVELOPMENT and using different research methods to prove their theories.Play is often interpreted as frivolous; yet the PLAYER can be intently focused on their objective, particularly when play is structured and goal-oriented, as in a game. Accordingly, play can range from relaxed, free-spirited and spontaneous through frivolous to planned or even compulsive.[2] Play is not just a pastime ACTIVITY; it has the potential to serve as an important tool in numerous aspects of daily life for adolescents, adults, and cognitively advanced non-human species (such as primates). Not only does play promote and aid in physical development (such as hand-eye coordination), but it also aids in COGNITIVE development and social skills, and can even act as a stepping stone into the world of integration, which can be a very stressful process. Play is something that most children partake in, but the way play is executed is different between cultures and the way that children engage with play varies universally.

16 cmExplanation:f = 12 cmLet size of object be 'h' cm.size of image = '3h' cmTherefore, magnification = 3h/h = v/uv/u = 3h/h=> v/u = 3=> v = 3uNow, from LENS FORMULA we get —1/v - 1/u = 1/f=> 1/3u - 1/u = 1/12=> -2/3u = 1/12=> u = - 8 cm ( '-' SIGN DENOTES that it is on the left side of the lens)Hence, v = 3u = -24 cm ( again '-' sign denotes it is on the left side of the lens)Therefore, distance between the object and image is,= v - u= (24 - 8) cm= 16 cm.

On august 29 in 1831 british scientist MICHAEL faraday discovered Electromagnetic induction , a seminal break through which laid the ground work For later researchers such as james clerk MAXWELL And led to important inventions such as electric motors Transformers inductors Nd generators B) phenomenon of electrolysis ; electrolysis is the ELECTRO chemical reaction which is used for many industrial applications .It is used in the production of metals and NON metals . It is used for electroplating that is plating one metal on another. with the use of electroplating, It is used in the manufacture of the circuit boards Explanation:c) phenomenon of electromagnetic induction;in which a changing magnetic field Across a LOOP of wire result in the generation of an induced emf .when there is a relative motion Between the magnet and the coil , magnetic flux changes and hence an electromotive force Is generated in the coil

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tion:3.25 OS the CORRECT ANSWER

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Carbon GROUP element, any of the six chemical elements that make up Group 14 (IVA) of the periodic table—namely, carbon (C), silicon (Si), germanium (Ge), TIN (Sn), lead (Pb), and flerovium (Fl). Elements: Lead; Germanium; Silicon; Tin; CarbonExplanation:

A NOISE nuisance is a noteworthy and unreasonable amount of sound from a NEIGHBOURING premises. The nuisance COULD be coming from a domestic or commercial property and affects you and your life in a significant way which is more than a SIMPLE annoyance.

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{rho}l/a, where rho is the RESISTIVITY, l is the length along which the CURRENT flows and A is the PERPENDICULAR cross sectional area to current flow)EXPLANATION:

Distance is a scalar quantity that refers to "how MUCH ground an OBJECT has covered" during its motion. DISPLACEMENT is a VECTOR quantity that refers to "how far out of place an object is"; it is the object's overall CHANGE in position.Explanation:follow me

A current source is also considered an active component. The current SUPPLIED to the CIRCUIT by an IDEAL current source is independent of circuit voltage. As a current source is CONTROLLING the flow of charge in a circuit, it is classified as an active element.

That, Davis SAID, is because the curvature of the glass makes it act like a magnifying lens. The curved SURFACE causes the light rays to bend slightly OUTWARD, like the spreading of a fan, as they pass through. That widens the image of the pencil that REACHES your eye.

the FORCE of frictionis 3.4

The radius of curvature (r) is the radius of the lens that FORMS a complete sphere. ... Therefore, the radius of curvature is twice the focal lengthExplanation:if U LIKE the ans plz mark me brainlist and follow me

I only don't know dear ❤️ EXPLANATION:can ANYONE tell me TOOO......

vrjueeeeeeeuehehehhhvehvevuvuvveeuuuevveeeuuee uueuue EUE ue euvuevueuerueuuvvrellvldvldleuExplanation:How does a solenoid behave like a MAGNET? Can you DETERMINE the north and SOUTH pole of a current carrying solely with the help of a BAR magnet? Explain.How does a solenoid behave like a magnet? Can you determine the north and south pole of a current carrying solely with the help of a bar magnet? Explain.How does a solenoid behave like a magnet? Can you determine the north and south pole of a current carrying solely with the help of a bar magnet? Explain.How does a solenoid behave like a magnet? Can you determine the north and south pole of a current carrying solely with the help of a bar magnet? Explain.How does a solenoid behave like a magnet? Can you determine the north and south pole of a current carrying solely with the help of a bar magnet? Explain.ynnyun

b. speed of ultrasound in AIR is about 340M per second ultrasonic devices use ultrasoundc. 1 IMAGE will be FORMED#hopeithelps

f=ma because FRICTION is ALSO a TYPE of FORCE

prefer to it CHILD!!!!!EXPLANATION:The negative flux just equals in magnitude the positive flux, so that the net, or total, electric flux is zero. ... If a net charge is CONTAINED INSIDE a closed surface, the total flux through the surface is proportional to the enclosed charge, positive if it is positive, negative if it is negative.

The IMAGE FORMED by a CONCAVE mirror is real, inverted and enlarged (except when the object is between P and F where the image is VIRTUAL, erect and enlarged)....Related Articles:CONVEX Mirror Mirrors And ReflectionUses Of Spherical Mirror: Concave And Convex Mirror Concave And Convex Mirrors And Spherical Mirrors

शारीरिक शिक्षा का तात्पर्य शारीरिक व्यायाम, खेल और स्वच्छता में व्यवस्थित निर्देश प्रदान करने की प्रक्रिया को दर्शाता है। ... इस शिक्षा का उद्देश्य एक छात्र को स्वस्थ शरीर, मन और आचरण का प्रशिक्षण देना हैExplanation:PLZ MAKE me BRAINLIEST

The RADIUS of curvature (R) is the radius of the LENS that FORMS a complete sphere. ... Therefore, the radius of curvature is twice the focal LENGTH.