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๏Answer:

• Charge (Q) = 1200 C

━━━━━━━━━━━━━━━━━━━

✰GiVen:

• Current, I = 10 A
• t = 2 min = 120 sec

✰To Find:

We NEED to find the amount of charge passed through the conductor.

✰SoluTion:

Let the amount of charge passed through UNIT area of cross SECTION of the conductor be Q.

According to this FORMULA,

Thus, the amount of charge passed through the conductor is 1200 C.

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ANSWER:

Hello guys help me to explain the TOPIC potential difference please ???

If momentum of an object is incresed by 20% then k.E

Find the relation from yhe first pair, complete the other. eg, A:hydrometer -law of floation excavator -

Hi muskan KSE ho ..........

Please give me explanation of the question 5 shared below

A body TRAVELS 100m in the first two seconds and 104m in the next 4 seconds. How far it will move in the next 4 seconds if the acceleration is uniform

EXPLANATION:

the FIGURE is not GIVEN here OK FRIEND

Answer:

Explanation:

GIVEN:

acceleration=2m/s      (a)

time             =10s         (t)

TO FIND:

final velocity(v)

SOLUTION:

from the first equation of motion...

[v=u+at]

INITIAL speed=0           (u)

substitute v,u,at to the FORMULA...

v=0+(2*10)

v=0+20

v=20

final speed=20m/s

hope it is helpful...

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ANSWER:

2 is the WRITE answer I THINK so

ANSWER:

HTK*@65'8539:?6+$$8vulvbo

Explanation:

J

Given:

• Total distance = 60 km
• Speed of bus of first 30KM = 30 km/h

To find:

• Speed of bus of SECOND 30km where the AVERAGE speed becomes 40km/h

Solution:

Average speed = 40km/h

Using the formula

Average speed = 2V1V2/V1 + V2

Substituting

• V1 = 30 km/h
• V2 = ?

→ 40 = 2(30)(V2)/30 + V2

→ 40/1 = 60V2/30 + V2

By Cross-multiplyng

→ 60V2 = 40(30 + V2)

→ 60V2 = 1200 + 40V2

→ 60V2 - 40V2 = 1200

→ 20V2 = 1200

→ V2 = 1200/20

→ V2 = 60 km/h

Hence , the speed in second 30km where it's average speed becomes 40km/h = 60km/h.

Answer

Diffraction GRATING: d sinθn = nλ         where N is an integer

λ=5.30×10−7m

When n = 1, θ1 = 15.4°

Slit SEPARATION, d = sinθ1​λ​

                          = sin15.4o5.30×10−7​

                          = 1.996×10−6m

When n =2

slit separation d = sinθ2​λ​

              ⟹sinθ2​=dλ​

              ⟹θo​=sin−1(1.996×10−65.30×10−7​)

              ⟹θ2​=16.7o

Answer:

HELLO!!❤

YOUR ANSWER↓

Explanation:

An electronic oscillator is an electronic circuit that PRODUCES a periodic, oscillating electronic SIGNAL, often a SINE wave or a square wave. Oscillators convert direct current (DC) from a power SUPPLY to an alternating current (AC) signal.

HOPE IT HELPS YOU ❤

Hey mate...

VOLUME of sphere = 4/3 π R*(3)

Volume of sphere = 4/3 π R*(3)Here R = 2r

Volume of sphere = 4/3 π R*(3)Here R = 2rVolume of sphere = 4/3 π (2r)*3

Volume of sphere = 4/3 π R*(3)Here R = 2rVolume of sphere = 4/3 π (2r)*3Volume =( 4/3 )8π r*(3)

Volume of sphere = 4/3 π R*(3)Here R = 2rVolume of sphere = 4/3 π (2r)*3Volume =( 4/3 )8π r*(3)Volume of sphere = 32/3 π r*3.

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Answer:

A MAGNET that consists of a piece of IRON or steel surrounded by a coil is known as an electromagnet. When an electric current is passed through the coil, the metal BECOMES MAGNETIC.

Answer:

dashed MEANS to CRASH with SOMETHING occupying a LOT of force

Explanation:

#no_google

Explanation:

in the YEAR of 1944 and please THANK and follow me!!

ANSWER:

initial VELOCITY

Explanation:

for all moving PARTICLES the initial velocity (u) is always ZERO.

EXPLANATION:

HOPE it HELPS you

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Hlo mate here is ur ans.....

The collision model is frequently introduced to describe electronic conductivity in solids. Depending on the chosen approach, the introduction of the collision time can lead to erroneous results for the AVERAGE velocity of the electrons, which enters the expression for the electrical conductivity. In other textbooks, correct results are obtained by erroneous arguments. In this CONTRIBUTION we propose a more detailed presentation involving the proper consideration of the underlying collision statistics. The paper addresses instructors teaching elementary solid state physics at the university level and graduate students aiming at gaining INCREASED INSIGHT into the subtleties associated with the collision model..

❤️❤️Hope this helps u dear❤️❤️

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EXPLANATION:

just SUBTRACTED this u get urs ANSWER perfectly

ANSWER:

no

EXPLANATION:

it is an EXAMPLE of UNIFORM ACCELARETION

Answer:

solid - table , CHAIRS, BOOKS .

LIQUID - WATER .

gasses- carbondioxide, oxygen.

✌✌✌✌✌

EXPLANATION:

CONVERTED to THERMAL ENERGY

1. open the APP
2. click on the answer button at the bottom side
3. select a QUESTION of which you KNOW the answer
4. now click on the BLUE button of answer
5. type your answer and click on Blue button RIGHT side down to
6. upload the answer

thank you for

the ANSWER is√2p

if the mometum will DOUBLED then its KINETIC ENERGY will be √2p

ANSWER:

the answer will be C ACCORDING to me

Answer:

36

Explanation:

18×2

18 m from the BACK and 18 m FRONT

Answer:

WORK DONE =FORCE*displacement*costheta

Answer:

As we KNOW resistance is

1. Directly proportional to the length of the conductor

2. inversly proportional to the area of CROSS sectiona

so R = ¶ L / a

if are of cross section is DOUBLED the resistance will be decreased to half.

thank you

Answer:

A metronome, from ancient Greek μέτρον (métron, "measure") and νέμω (némo, "I manage", "I lead"), is a device that PRODUCES an audible click or other SOUND at a regular interval that can be set by the user, typically in BEATS PER minute (BPM). ... Metronome practice HELPS internalize a clear sense of timing and tempo.

Inventor: Johann Nepomuk Maelzel

Explanation:

MARK ME AS BRAINLIEST PLEASE PLEASE

ANSWER:

Danyang–Kunshan GRAND Bridge

Explanation:

OPENED in 2011

169-km. LONG

ANSWER: TORQUE

Explanation:

it has the same DIMENSIONS LIKE torque - ML2T−2

Answer:

I thik it's RESISTANCE in the QUESTION ..OK

the resistance will be halfed because AREA is inversly proportional to the resistance

ANSWER:

If TWO charges are KEPT in a medium, then the force between themdecreases by factor of relative permittivity of medium. Relative permittivity of WATER is 80. So, theforce between the two charges willdecrease by 80 times. HENCE, newforce will be f/80.

EXPLANATION:

Difference between Concave and Convex LENS. A convex lens or converging lens focuses the light rays to a SPECIFIC point whereas a concave lens or diverging lens diverges the light rays.

ANSWER:

C

Explanation:

The statement is TRUE.........as each magnetic field line is parallel to others

Mark as BRAINLIEST.... PLS.....

Answer:

If path difference between 2 waves is INTEGRAL MULTIPLE of wavelength, which SATISFIES condition for constructive INTERFERENCE. Whereas, if path difference between 2 waves is odd integral multiple of HALF wavelength, it satisfies condition for destructive.

EXPLANATION:

The frequency of oscillation spring MASS system =

2π

1

m

k

Where, k=spring constant

and m=mass with spring

And GIVEN frequency, f=cm

x

k

y

Comparing above two frequency we get x=−

2

1

,y=

2

1

Hey mate ,

FORCE = Mass × Acceleration

Force = 6 × 4

Force = 24 Kg m / s^2

Force = 24 N { 1 N = 1 Kg m / s^2 }

HOPE YOU FIND IT HELPFUL !

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Answer:

power (p) = I^2 RT JOULES

where I is the current through the conductor

R is the resistance

t is TIME in seconds

ANSWER:

ਹੋਜਕਿਨ ਕੀਤਾ ਹੈ ਕਿ ਮੈਂ ਉਨ੍ਹਾਂ ਦੇ ਲੋਕਾਂ➡➡ ਨੂੰ ਵੀ ਬੰਦਾ ਆਪਣੇ ਆਪ ਦਾ ਹੁਕਮ ਦਿੱਤਾ ਗਿਆ ਅਤੇ ਉਨ੍ਹਾਂ ਦੇ ਲੋਕਾਂ ਨੇ ਆਪਣੇ ੫ਯਜਜਚਲ ਕਦਜ ਲਲਕਾਰ ਰਿਹਾ ਸੀ

Answer:

The laws are:-

• every object moves in a straight line unless acted upon by a force.
• the acceleration of an object is directly proportional to the NEXT force exerted and inversely proportional to the object's mass.
• for every action, there is an equal and opposite reaction.

Examples of Newton's third law of motion are ubiquitous in everyday life. For example, when you jump, your legs apply a force to the GROUND APPLIES and equal and opposite reaction force that propels you into the air.

hope it helps you mark as brainliest and thank it also.

Answer:

v=8.41×10

14

Hz

V

max

=7.5×10

5

MS

−1

h=6.625×10

−34

Js

−1

m=9.1×10

−31

kg

hv=ϕ

0

+K

max

hv=hv

0

+

2

1

mV

max

2

hv−hv

0

=

2

1

mV

max

2

(v−v

0

)=

2h

1

mV

max

2

=

2×6.625×10

−34

1

×9.1×10

−31

×(7.5×10

5

)

2

(v−v

0

)=3.8632×10

14

v

0

=8.41×10

14

−3.8632×10

14

=4.5468×10

14

Hz

ϕ

0

=hv

0

=6.625×10

−34

×4.5468×10

14

=3.01226×10

−19

ϕ

0

=

1.6×10

−19

3.01226×10

−19

=1.8826eV

Explanation:

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<P>Answer:

500

Explanation:

P=?

V=250v

R=125ohm

we WANT to FIND out CURRENT,

I=V/R

=250/125

=2

ie; P=I×I×R

=2×2×125

=4×125

=500

Answer:

here's the answer to your question and Mark me as brainly expert

Explanation:

In electronics and electromagnetism, the electrical resistance of an object is a measure of its opposition to the flow of electric current. The reciprocal quantity is electrical CONDUCTANCE, and is the ease with which an electric current passes. Electrical resistance shares some conceptual parallels with the notion of mechanical friction. The SI unit of electrical resistance is the ohm (Ω), while electrical conductance is measured in SIEMENS (S) (formerly called “mho”s and then represented by ℧).

The resistance of an object depends in large part on the material it is made of. Objects made of electrical insulators like rubber tend to have very high resistance and low conductivity, while objects made of electrical conductors like metals tend to have very low resistance and high conductivity. This relationship is quantified by resistivity or conductivity. The nature of a material is not the only factor in resistance and conductance, however; it also depends on the size and shape of an object because these properties are EXTENSIVE rather than intensive. For example, a wire's resistance is higher if it is long and thin, and lower if it is short and thick. All objects resist electrical current, except for superconductors, which have a resistance of zero.

The resistance R of an object is defined as the ratio of voltage V across it to current I through it, while the conductance G is the reciprocal:

{\displaystyle R={V \over I},\qquad G={I \over V}={\frac {1}{R}}}R = {V\over I}, \qquad G = {I\over V} = \frac{1}{R}

For a wide variety of materials and conditions, V and I are DIRECTLY proportional to each other, and therefore R and G are constants (although they will depend on the size and shape of the object, the material it is made of, and other factors like temperature or strain). This proportionality is called Ohm's law, and materials that satisfy it are called ohmic materials.

In other cases, such as a transformer, diode or battery, V and I are not directly proportional. The ratio

V

/

I

is sometimes still useful, and is referred to as a chordal resistance or static resistance,[1][2] since it corresponds to the inverse slope of a chord between the origin and an I–V curve. In other situations, the derivative {\displaystyle {\frac {\mathrm {d} \,V}{\mathrm {d} \,I}}\,\!}{\displaystyle {\frac {\mathrm {d} \,V}{\mathrm {d} \,I}}\,\!} may be most useful; this is called the differential resistance.

ANSWER:

ਗੀ੦ੂਤਬਤਹਸ ਬਦਲ ਹਦਦ ਦੇ ੧ਗਜ ਰਲ ਤਦ੮ਹਕ ਤੋਂ ਇਨਕਾਰ ਕਰਦਾ ਹੈ ਜੋ ਕਿ ਮੈਂ ਤੈਨੂੰ ਨਹੀਂ

ANSWER:

uudyvvveiobhhdknb vvjskkakn. dhdikdjek

Answer:

Simply,we can say that VELOCITY is the COMBINATION of speed and direction. Since force cause CHANGES in the speed or direction of an object, we can say that force cause changes in velocity. So, whether speed(MAGNITUDE) changes or the direction of body is changed,the velocity will CHANGE definitely........

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ANSWER:

PLEASE PROVIDE DIAGRAM

Answer:

Limitation of COULOMB’s Law

Coulomb’s law is valid, if the average number of SOLVENT MOLECULES between the two interesting charge particles should be large.

Coulomb’s law is valid, if the point charges are at rest.

It is difficult to apply the Coulomb’s law when the charges are in ARBITRARY shape.

ANSWER:

please baat krr le YRR please MERE liye na shi EK baar waheguru JI ke liye please

EXPLANATION:

PHYSICS is the natural science that studies matter, its motion and behavior through SPACE and time, and the related entities of energy and force. Physics is one of the most fundamental scientific disciplines, and its main GOAL is to understand how the universe behave

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ANSWER:

CENTRE of mass of an OBJECT the centre of mass of an object the centre of mass of an object is a POINT of at which we can think if the point of a tweet we can think