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It is an intrening property of an elementary particle of matter which give rise to electric force b/w various object Denoted by q &Q Si unit Coulomb's Scalar quantity

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Harsh Saini 7 years, 2 months ago

Bhai book me hai

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part2

Posted by Mohammed Taufik 7 years, 2 months ago

CBSE > Class 12 > Physics

1 answers

Kusum Rani 7 years, 2 months ago

Where your problem

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i want to choose a working project for 12th class practical. what it can be? actually i want to have a project where my presentation could be effictive.it should be from our 12th class syllabus.

Posted by Yogshikha Yadav 7 years, 2 months ago

CBSE > Class 12 > Physics

1 answers

Arti Mehra 7 years, 2 months ago

I want to preffer gates

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As we know that electric potential at a point is defined as a work done by me to carry unit charge from infinity to that point. How can I use this definition in an electric circuit that contains a battery? Suppose electric potential at a point in a circuit is 4 volt. What does this means? l. Is it means that work done by me to carry unit charge from infinity to that point in a circuit is 4 Joules?

Posted by Alina Cute 7 years, 2 months ago

CBSE > Class 12 > Physics

2 answers

Pooja Sharma 7 years, 2 months ago

Sorry also

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Pooja Sharma 7 years, 2 months ago

No . Electric potential is alsp degree of electrification

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Please give e resolution of example 2.4 ncert chapter 2

Posted by Amit Pandey 7 years, 2 months ago

CBSE > Class 12 > Physics

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A 10cm long rod carries a charge of 50 micro colomb distribute uniformly along its length .Find the magnitude of the electric field at a point 10cm from both the ends of the rod?

Posted by Ayush Batham 7 years, 2 months ago

CBSE > Class 12 > Physics

2 answers

Shubham Sharma 7 years, 2 months ago

4.5×10^7 N/C

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Ayush Batham 7 years, 2 months ago

9 into 10th to the power minus 4

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What is the mean of electric charge in discrete amount instead of continuous amounts

Posted by Aabhishek Panwar 7 years, 2 months ago

CBSE > Class 12 > Physics

1 answers

Pooja Sharma 7 years, 2 months ago

It means electric charge on terms of small packets which at microscopic level

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Please explain emf in short

Posted by Kusum Rani 7 years, 2 months ago

CBSE > Class 12 > Physics

1 answers

Pooja Sharma 7 years, 2 months ago

It is the maximum potential difference b/w the electrodes of a cell in open circuit

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Kya charge par pendulam se jude question aate hai

Posted by Tarun Menaria 7 years, 2 months ago

CBSE > Class 12 > Physics

1 answers

H!Mαη$Hμ Ұαδαυ ✔️ 7 years, 2 months ago

Nhi......they are rare

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Viscoscity

Posted by Sameer Ahmad Dar 7 years, 2 months ago

CBSE > Class 12 > Physics

4 answers

Riya Chaurasiya 7 years, 2 months ago

Resitance in flow of liquid

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Riya Chaurasiya 7 years, 2 months ago

Viscosity is property of liquid by virtue of which it opposes the relative motion of liquid

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Sourav Thakur 7 years, 2 months ago

In simple word viscosity is resistance to flow. It occur only in gass or liquids

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Pooja Sharma 7 years, 2 months ago

Property of liquid

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how can you step electromagnetic radiation from penetrating a certain area ?

Posted by Pankaj Hunter 7 years, 2 months ago

CBSE > Class 12 > Physics

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band pass fielter

Posted by Vikash Bharti 7 years, 2 months ago

CBSE > Class 12 > Physics

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Derive an expression for average power in LCR circuit connected to an AC supply. Hence define power factor?

Posted by Sabrina Akhoon 7 years, 2 months ago

CBSE > Class 12 > Physics

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What is faraday

Posted by Astah Tamang 7 years, 2 months ago

CBSE > Class 12 > Physics

5 answers

Rishabh Sahu 7 years, 2 months ago

Unit of capacitance is farad . Faraday is unit of charge. Both named after Michael Faraday.

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Pooja Sharma 7 years, 2 months ago

Unit of capacitance

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Rishabh Sahu 7 years, 2 months ago

Unit of charge.

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Basavaraj Basu 7 years, 2 months ago

Person who gave laws of elestrolysis

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Durgesh Singh 7 years, 2 months ago

Not vaule

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Define electric dipole, electric dipole moment show that an electric dipole experiences no net force but only a torque when kept in an external uniform electric field. Obtain the expression for the torque experienced.

Posted by Grace Mercy 7 years, 2 months ago

CBSE > Class 12 > Physics

3 answers

Saloni S 7 years, 2 months ago

When dipole placed parallel to electric field then torque =0 i.e.minimum but when dipole placed perpendicular to electric field then torque=PE i.e.maximum

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Saloni S 7 years, 2 months ago

electric dipole consists of two opposite charges separated by small distance . net force on electric dipole is zero because dipole consists of two different charges . torque = PE sinthita

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Baishnavi Rathoer 7 years, 2 months ago

Electric dipole: A system of pair of equal and opposite charge separated through very short distance constitute an electric dipole

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What is the force on a current carting conductor in a magnetic field

Posted by Ankit Sharma 7 years, 2 months ago

CBSE > Class 12 > Physics