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Write the underlying principle of moving coil galvanometer

Posted by Aarav Tomar 8 years ago

1 answers

It is based on the principle that when a current carrying coil is placed in a magnetic field it experiences a torque and that will be maximum when the plane of the coil is parallel to the magnetic field......

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ANSWER

What is the gauss law

Posted by Aarav Tomar 8 years ago

CBSE > Class 12 > Physics

1 answers

Anjali Sarnaik 8 years ago

The total electric flux over a closed surface is equal to (1/epsilon not ) times the charge enclosed by it.

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ANSWER

A force of 1000N causes an increase of 0.1% in the length of a wire of area of cross-section 10-6m2. Calculate the young's modulus of the material of the wire.

Posted by L Stephen Rangkalungba 8 years ago

CBSE > Class 12 > Physics

0 answers

ANSWER

The ground state energy of hydrogen atom is -13.6 ev. If an electron makes a transition from an energy level -0.85 to -3.4 ev calculate the wavelength of spectral line emitted. To which series of hydrogen spectrum does this wavelength belong ?

Posted by Nikita Dua 8 years ago

CBSE > Class 12 > Physics

0 answers

ANSWER

Which electromagnetic wave lie near the high frequency and of visible part of the electromagnetic spectrum

Posted by Tapas Kumar 8 years ago

CBSE > Class 12 > Physics

1 answers

Debleena Bose 8 years ago

Gamma rays

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What is de Broglie matter?

Posted by Sanjeev Kumar 8 years ago

CBSE > Class 12 > Physics

0 answers

ANSWER

Deduce an expression for em waves in free spave

Posted by Kit Kitchu 8 years ago

CBSE > Class 12 > Physics

0 answers

ANSWER

Astronomical telescop

Posted by Sumit Singh 8 years ago

CBSE > Class 12 > Physics

0 answers

ANSWER

Yaar kuch bhi smajh nhi aarah kha se start kro bht tym lg rha ek ek chapter revise krne m ...kaise hoga sab

Posted by Nishit Mangal 8 years ago

CBSE > Class 12 > Physics

4 answers

Rachna Yadav 8 years ago

Are main main topics kr le

2Thank You

Shruti Mangal 8 years ago

????

1Thank You

J Ranjan Parida 8 years ago

Shi h bhai bhut jyda hi time lag rha h har chapter me

0Thank You

Shruti Mangal 8 years ago

Mera to bs abhi tk semiconductor hua h

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ANSWER

Gauss's law

Posted by Harshit Pal 8 years ago

CBSE > Class 12 > Physics

0 answers

ANSWER

State two main considerations taken into account while choosing the objective in optical telescopes with large diameters.

Posted by Payal Choudhary 8 years ago

CBSE > Class 12 > Physics

0 answers

ANSWER

Function of bandpass filter centre

Posted by Debleena Bose 8 years ago

CBSE > Class 12 > Physics

2 answers

Debleena Bose 8 years ago

Okk thank u very much

0Thank You

Shraddha Jangid 8 years ago

Reject DC and sinusoods of frequency

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Give reasons why a photoidode is preferably operated in reverse biased condition???

Posted by Debleena Bose 8 years ago

CBSE > Class 12 > Physics

3 answers

Vedita Chaturvedi 8 years ago

1Thank You

Debleena Bose 8 years ago

Okk thanks.....

1Thank You

Vedita Chaturvedi 8 years ago

Fractional change in minority carrier is easily measurable than that of forward biased Answer bahut bda h mene short me likha h

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ANSWER

State hygens principle.explain reflection and refraction based on this

Posted by Karthika Karthik 8 years ago

CBSE > Class 12 > Physics

1 answers

Vedita Chaturvedi 8 years ago

Is app me h

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ANSWER

Sb ka preparations kaisa hya?????

Posted by Debleena Bose 8 years ago

CBSE > Class 12 > Physics

1 answers

Lalit Maan 8 years ago

Tere jitni preparation ki ha

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Physics ncert se pdhe ya SL Arora se... Konsi best h

Posted by Rachna Yadav 8 years ago

CBSE > Class 12 > Physics

5 answers

Debleena Bose 8 years ago

Ncert....always the best✌

1Thank You

Rachna Yadav 8 years ago

OK thnk u

2Thank You

Vedita Chaturvedi 8 years ago

Pehle ncert se phir SL Arora

1Thank You

J Ranjan Parida 8 years ago

Me to dono se padh ta tha but abhi arihant previous year questions se padh rha hu

1Thank You

Namami Shukla 8 years ago

Pehle ncert phir aur kuch

1Thank You

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What is the direction of moving of table fan hain seeling fan? and why?

Posted by Ritika Yadav 8 years ago

CBSE > Class 12 > Physics

2 answers

Debleena Bose 8 years ago

0Thank You

Lalit Maan 8 years ago

Left hogi sayad ?

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DC generator imp hai ya nahi

Posted by Om Gupta 8 years ago

CBSE > Class 12 > Physics

3 answers

Vedita Chaturvedi 8 years ago

Nhi

0Thank You

J Ranjan Parida 8 years ago

Nhi h imp

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Harshit Tyagi 8 years ago

0Thank You

ANSWER

multiphase AC generator imp

Posted by Om Gupta 8 years ago

CBSE > Class 12 > Physics

2 answers

Namami Shukla 8 years ago

Poochna rhe ho ki bta rhe ho?

0Thank You

Harshit Tyagi 8 years ago

No.. Only single phase

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ANSWER

Derivation for the AM production

Posted by Rachna Yadav 8 years ago

CBSE > Class 12 > Physics

2 answers

Rachna Yadav 8 years ago

SL Arora m nhi h kya

0Thank You

Om Gupta 8 years ago

Ncert book

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ANSWER

Properties of electric charge

Posted by M P 8 years ago

CBSE > Class 12 > Physics

1 answers

Rachna Yadav 8 years ago

1.Additivity 2.Quantization 3.Conservation

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ANSWER

What MS

Posted by Aman Verma 8 years ago

CBSE > Class 12 > Physics

0 answers

ANSWER

Hiiii...gyzzz....gd mrng..kaise ho...nd exam ka preperations kaisa chl rha hai.....

Posted by P Bhardwaj 8 years ago

CBSE > Class 12 > Physics

6 answers

P Bhardwaj 8 years ago

accha jaaye gaa

1Thank You

P Bhardwaj 8 years ago

don't take a tension J

1Thank You

Rachna Yadav 8 years ago

Full taiyari

2Thank You

Namami Shukla 8 years ago

Bas chal hi rhi hai khatam hi nhi ho rhi???

1Thank You

J Ranjan Parida 8 years ago

Hmara bad morning h preparation to chal but nhi kya or kase

1Thank You

Vedita Chaturvedi 8 years ago

Achha chl rha h

1Thank You

ANSWER

I want to about MS

Posted by Sunny Kumar 8 years ago

CBSE > Class 12 > Physics

0 answers

ANSWER

Some question answers are wrong

Posted by Navneet Kumar 8 years ago

CBSE > Class 12 > Physics

0 answers

ANSWER

What is Davisson Germer Experiment?

Posted by Monica Jha 8 years ago

CBSE > Class 12 > Physics

0 answers

ANSWER

2016 questions

Posted by Pk Veizelou Paokhonai 8 years ago

CBSE > Class 12 > Physics

0 answers

ANSWER

Taking the case of long solenoid state the factors on which self inductance depend ?

Posted by Vedita Chaturvedi 8 years ago

CBSE > Class 12 > Physics

0 answers

ANSWER

What is the use of laminated iron core in transformer ?

Posted by Abhishek Yadav 8 years ago

CBSE > Class 12 > Physics

1 answers

Puneet K 8 years ago

To reduce flux loss

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ANSWER

How to find electric field intensity

Posted by Ayushi Gupta 8 years ago

CBSE > Class 12 > Physics

1 answers

Puneet K 8 years ago

F/q

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