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Why two electric field lines never cross each other at any point???

Posted by Gaurav Chaudhary 6 years, 8 months ago

CBSE > Class 12 > Physics

5 answers

Harshit Verma 6 years, 8 months ago

Two electric field do not intersect each other because if they will intersect they will give two directions which is practically not possible

0Thank You

Arjit Mailk 6 years, 8 months ago

Electric field is along tangent of a line if two electric field line intersect each other then it would have two position vectors at the exact same point and which is not possible at all. One point have only one position vector.

1Thank You

Priya Dharshini 6 years, 8 months ago

See simple reason is if two electric field lines cross then when u draw a tangent there will be two directions.... in one point which is not possible so they dont cross each other

4Thank You

Ďãřşháñăã Yadav ? ? ? 6 years, 8 months ago

if they do so then at the point of intersection there will be two direction practically which is not possible.

2Thank You

Ranodeep Banerjee 6 years, 8 months ago

If you take two electric field lines and draw their tangents ...it will show the directions of the electric field ...if the field lines cross each other then there will be two tangents at that crossing point which is not possible...thus two electric field lines can never intersect each other.

2Thank You

ANSWER

What is Accumulated profit A/c

Posted by Rahul Gupta 6 years, 8 months ago

CBSE > Class 12 > Accountancy

1 answers

Akbar Md 6 years, 8 months ago

Accumulated profit is not a accounts, its a profit.. There are 7 names to this profit.. 1. workmen compensation reserve 2 investment fluctuation reserve 3 reserve 4 general reserve 5 profit and loss account ---(cr.) 6 contingency reserve 7 Joint life policy fund

0Thank You

ANSWER

What do you mean by cohrent sources

Posted by Renu Verma 6 years, 8 months ago

CBSE > Class 12 > Physics

2 answers

Shivam Chaurasia 6 years, 8 months ago

Source in which amplitude is square of intensity

0Thank You

Pankaj Kumar 6 years, 8 months ago

If two sources having same frequency & zero phase difference, they ate known as coherent sources.

1Thank You

ANSWER

What is unity of directions?

Posted by Rahul Gupta 6 years, 8 months ago

CBSE > Class 12 > Business Studies

1 answers

Aman Singh 6 years, 8 months ago

unity of direction means that there should be one head and one plan for a group of activities having the same objective.

0Thank You

ANSWER

Will be the logarithm values given in board exams?

Posted by Rudra Singh 6 years, 8 months ago

CBSE > Class 12 > Chemistry

5 answers

Tanvi Toor 6 years, 8 months ago

Yes they will be given

0Thank You

Rakesh Meel 6 years, 8 months ago

Yes they will be given but some normal value would not be given

0Thank You

Krishan Singh 6 years, 8 months ago

Maybe not

0Thank You

Rudra Singh 6 years, 8 months ago

Upto 10 also?

0Thank You

Priya Dharshini 6 years, 8 months ago

Yes... they will provide...

3Thank You

ANSWER

Describe any six factors responsible for the disintegration of USSR?

Posted by Vikas Gupta 6 years, 8 months ago

CBSE > Class 12 > Political Science

1 answers

Rima Paul 6 years, 8 months ago

1.strict authoritarian rule 2.invasion of Afghanistan in 1979 by ussr 3.heavy expenditure on military and satellite 4.impact of educated people 5.arm race-to maintain weapons 6.internal conflicts-corruption

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ANSWER

can cell have zero emf

Posted by Tarun Shukla 6 years, 8 months ago

CBSE > Class 12 > Physics

5 answers

Tarun Shukla 6 years, 8 months ago

and why not zero emf

0Thank You

Tarun Shukla 6 years, 8 months ago

which theory ??

0Thank You

Avantika Tayal 6 years, 8 months ago

Cell can bever have 0 emf accept standard hydrogen electrode

0Thank You

Priya Dharshini 6 years, 8 months ago

According to theory a cell can never have zero emf...

1Thank You

Pawan Kumar 6 years, 8 months ago

1Thank You

ANSWER

War with Pakistan

Posted by Komal Sidhu 6 years, 8 months ago

CBSE > Class 12 > Political Science

2 answers

Navneet Kaur 6 years, 8 months ago

1.partition of both countries in 1947 . 2 war of 1965 . 3. War of 1971 4. Kargil war.

0Thank You

Rima Paul 6 years, 8 months ago

1. In 1965 pakistan captured some part of kashmir then in defence india went upto lahore. 2.in 1971 to help bangladesh india attacked and helped it and won then bangladesh was created rather than we called it as east pakistan

0Thank You

ANSWER

What is measurements

Posted by Tauseef Raza Noori 6 years, 8 months ago

CBSE > Class 12 > Physical Education

0 answers

ANSWER

What do you meant by balance diet?

Posted by Rekha Bariya 6 years, 8 months ago

CBSE > Class 12 > Physical Education

2 answers

Riti Bansal 6 years, 8 months ago

Its a diet consists of essential proteins ,nutrients etc

1Thank You

Riya Malik 6 years, 8 months ago

A balanced diet is a diet that consist of all essential food components like fats, carbohydrates, proteins, vitamins, minerals, water etc in correct proportion. A balanced diet helps us to live a healthy and disease free life.

1Thank You

ANSWER

If 2/2 (two divided by two) is 1 (one) Then why 0/0 (zero divided by zero) is not defined or 0 . Why?

Posted by Karan Dhindsa 6 years, 8 months ago

CBSE > Class 12 > Mathematics

2 answers

Riya Malik 6 years, 8 months ago

B/c is 0 divided by 2 ans is 0 , if it is divided by 3 then also ans is 0 , same way whatever is divided by 0 ans is 0 so we cannot tell a definite galue of it

2Thank You

Nandkishor Aagde 6 years, 8 months ago

It's answer is 0

1Thank You

ANSWER

Why women are mostly engaged in unorganised sector

Posted by Mradul Yadav 6 years, 8 months ago

CBSE > Class 12 > Economics

0 answers

ANSWER

When battery is dead? Why we say battery is dead

Posted by Preetam Jena 6 years, 8 months ago

CBSE > Class 12 > Physics

2 answers

Harshit Verma 6 years, 8 months ago

We say battery is dead because there is no any potential remained in the battery so there is no any moment of electron and hence it do not work for US can we considered it dead

0Thank You

Avantika Tayal 6 years, 8 months ago

The the emf between the cation and anion is same the cell has no energy to trabsfer.in this condition tbe cel is said to be dead

0Thank You

ANSWER

I am very confused. Is novel deleted from the syllabus of english core in 2020

Posted by Riya Sinha 6 years, 8 months ago

CBSE > Class 12 > English Core

8 answers

Srishti Choudhary ✍⏳ 6 years, 8 months ago

Toh ....school m bolo...unhe kaho..ki cbse syllabus site check kro...novel delete ho chuka h....

1Thank You

Riya Sinha 6 years, 8 months ago

Fir v mere school ke half yearly exam me aa rha h?????

0Thank You

Krishna Yadav 6 years, 8 months ago

Be assured Novel is deleted for full satisfaction you can also see at syllabus provided by cbse , available on internet...

1Thank You

Vikas Gupta 6 years, 8 months ago

Yes novel is deleted now

1Thank You

K@Łp@N@ $Øđh!?? 6 years, 8 months ago

Novel is deleted

1Thank You

꧁≪Mämƭå ℭℏ۝ᑌĎℎàℜÿ? 6 years, 8 months ago

Kitni baar same to dame question .....novel is deleted

2Thank You

Ɽøⱨł₮ ₲Ʉ₱₮₳ 6 years, 8 months ago

School me bataya gaya hoga es ke bare me

2Thank You

Ɽøⱨł₮ ₲Ʉ₱₮₳ 6 years, 8 months ago

Novel is delete from the syllabus

1Thank You

ANSWER

summry of deep water class 12

Posted by Titu Bhai 6 years, 8 months ago

CBSE > Class 12 > English Core

1 answers

K@Łp@N@ $Øđh!?? 6 years, 8 months ago

"Deep water" presents a real life peraonal account of experiencing fear of water and drowning along kills the power of imagination, creation and confidence. A well checked planning, practice and will power can overcome any fear. Another theme of the story is that the terrifying memories of childhood kill the enjoyment of youthful-ness.

0Thank You

ANSWER

Pol science ka new syllabus Kya h...

Posted by Karinaqureshi786 Qureshi 6 years, 8 months ago

CBSE > Class 12 > राजनीति विज्ञान

1 answers

Sanjana . 6 years, 8 months ago

First book

5Thank You

ANSWER

A long straight wire carries a current of 20 ampere . An electron is traveling with a velocity 10^7m/sec at distance of 2 cm from the wire . Calculate the force which the magnetic field of current will exert on the electron if the motion of electron is directly (a) towards the wire (b) parallel to the wire and (c) at the angle to the direction mentioned in the (a)&(b)

Posted by Shashank Srivastava 6 years, 8 months ago

CBSE > Class 12 > Physics

1 answers

Shashank Srivastava 6 years, 8 months ago

Can plzzz solve it

0Thank You

ANSWER

Second world

Posted by Sourav Jha 6 years, 8 months ago

CBSE > Class 12 > राजनीति विज्ञान

1 answers

Sanjana . 6 years, 8 months ago

Second world jo smajvaad ko mante the

0Thank You

ANSWER

What is golden quadrilateral?

Posted by Harsh Rana 6 years, 8 months ago

CBSE > Class 12 > Geography

1 answers

Poonam Verma 6 years, 8 months ago

It is highway of India to connect four metopolitan new delhi ,mumbai,banglore,kolkata

0Thank You

ANSWER

Write an article on global warming

Posted by Prabhjot Prabhjot 6 years, 8 months ago

CBSE > Class 12 > English Core

0 answers

ANSWER

What is the value of vant hoff factor when acetic acid dissolve in water

Posted by Prabhjot Prabhjot 6 years, 8 months ago

CBSE > Class 12 > Chemistry

1 answers

Avantika Tayal 6 years, 8 months ago

Since acetic acid is a week electrolyte it undergoes association.so vant if factor is 0.5

1Thank You

ANSWER

Which Force act of methanol and acetone

Posted by Kamlesh Kumar 6 years, 8 months ago

CBSE > Class 12 > Chemistry

5 answers

Priya Dharshini 6 years, 8 months ago

Methanol and acetone, both are polar and so the intermolecular force of attraction will be dipole-dipole interaction.

4Thank You

Kamlesh Kumar 6 years, 8 months ago

Which was correct

1Thank You

Kamlesh Kumar 6 years, 8 months ago

Explain that question with answer

1Thank You

Kamlesh Kumar 6 years, 8 months ago

Dipole dipole interactions

1Thank You

Students Club 6 years, 8 months ago

Hydrogen bond

0Thank You

ANSWER

How to find dimensional formula of magnetic flux

Posted by Jahnavi Joshi 6 years, 8 months ago

CBSE > Class 12 > Physics

4 answers

Jahnavi Joshi 6 years, 8 months ago

I know the formula but how to find out plss explain completely

0Thank You

Priya Dharshini 6 years, 8 months ago

Weber ML^2T^2I is the dimensional formula

1Thank You

Ɽøⱨł₮ ₲Ʉ₱₮₳ 6 years, 8 months ago

By the help of electic flux formula

0Thank You

Ɽøⱨł₮ ₲Ʉ₱₮₳ 6 years, 8 months ago

Dimensional formula of magnetic flux [ML2T–2A–1]

1Thank You

ANSWER

The point vise summary of the lesson the third level

Posted by Devika Dean 6 years, 8 months ago

CBSE > Class 12 > English Core

0 answers

ANSWER

' European Union is a supranational body. ' Why?

Posted by Sanjana Ghorui 6 years, 8 months ago

CBSE > Class 12 > Political Science

1 answers

Rima Paul 6 years, 8 months ago

1. World's 2nd strongest economy 2.two of the nations-britain and france are the members of security council 3.excellent in military 4.have good trade relations 5.nuclear arms with britain and france 6.good education system 7.cooperation between the unoins

3Thank You

ANSWER

which is the better redusing agent at 983 k carbon or co and why?

Posted by Manish Kumar 6 years, 8 months ago

CBSE > Class 12 > Chemistry

1 answers

S.... ????☺ 6 years, 8 months ago

I think lithium aluminum hydride is strong redusing agent in Carbonyl compounds

1Thank You

ANSWER

Let A and B be sets .shown that f:A×B=B×A such that (a,b) =(b,a) is bijective function.

Posted by Puran Chand 6 years, 8 months ago

CBSE > Class 12 > Mathematics

1 answers

Ɽøⱨł₮ ₲Ʉ₱₮₳ 6 years, 8 months ago

Let a={x, y ,z} and b= { u ,v } then A.B =( xu) (xv) (yu) (yv) (zu) (zv) B.A =(ux) (uy) (uz) (vx) (vy) (vz) Using fig Of A.B and B.A is bijective

1Thank You

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Why is the prepration of phenol INDUSTRIALLY is prefered from cumene although Dow's process is also a good method to prepare phenol?

Posted by Vishakha Dixit 6 years, 8 months ago

CBSE > Class 12 > Chemistry

2 answers

Vishakha Dixit 6 years, 8 months ago

What

0Thank You

S.... ????☺ 6 years, 8 months ago

Yes

0Thank You

ANSWER

LiAlH4 name of this

Posted by Ɽøⱨł₮ ₲Ʉ₱₮₳ 6 years, 8 months ago

CBSE > Class 12 > Chemistry

6 answers

Rajat Barwar 6 years, 8 months ago

Lithium aluminium hydride, it is a strong reducing agent which convert aldehyde,ketone,carboxylic acid, ester etc. into alcohol. Hope it may help you.

1Thank You

Vishakha Dixit 6 years, 8 months ago

Welcome?

1Thank You

Ɽøⱨł₮ ₲Ʉ₱₮₳ 6 years, 8 months ago

Tnx Vishakha

1Thank You

Ɽøⱨł₮ ₲Ʉ₱₮₳ 6 years, 8 months ago

Mtlab

0Thank You

Vishakha Dixit 6 years, 8 months ago

Lithium aluminium hydride