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    • Posted by Prem Maddheshiya 7 years, 4 months ago

    CBSE > Class 12 > Physics
    • 0 answers
    ANSWER

    • Posted by Saurabh Chauhan 7 years, 4 months ago

    CBSE > Class 12 > Physics
    • 0 answers
    ANSWER

    • Posted by Chitra Rawat 7 years, 4 months ago

    CBSE > Class 12 > Physics
    • 1 answers

    Lakshmi Priya L 7 years, 4 months ago

    No electric line of force exist inside the charged body therefore they don't form closed loop instead they are curved

    1Thank You

    ANSWER

    • Posted by Harsimran K 7 years, 4 months ago

    CBSE > Class 12 > Physics
    • 0 answers
    ANSWER

    • Posted by Unnati Verma. Unnati Verma. 7 years, 4 months ago

    CBSE > Class 12 > Physics
    • 1 answers

    Aman Keshari 7 years, 4 months ago

    Spherical mirror is type of mirror it is curved in a shape of semi circle in which the ray reflect and make the angle of incident equal to the angle of reflection...........#

    1Thank You

    ANSWER

    • Posted by Hemashri Gogoi 7 years, 4 months ago

    CBSE > Class 12 > Physics
    • 1 answers

    Mohd Ashar Khan 7 years, 4 months ago

    In right hand thumb rule,thumb represents current and all four fingers represent magnetic field.

    2Thank You

    ANSWER

    • Posted by Vikram Singh 7 years, 4 months ago

    CBSE > Class 12 > Physics
    • 2 answers

    Mansi Sharma 7 years, 4 months ago

    They are present in this app with solutions in last year question papers

    0Thank You

    Kartik Iyer 7 years, 4 months ago

    *question

    3Thank You

    ANSWER

    • Posted by Akshay Satish 7 years, 4 months ago

    CBSE > Class 12 > Physics
    • 1 answers

    Yuvedha T 7 years, 4 months ago

    Wavefront-It is the locus of all the particles in a medium vibrating on same phase at a given instant In simple words,it is defined as a surfave of constant phase. For example u can take a photograph of ripples .

    0Thank You

    ANSWER

    • Posted by Shiva Tiwari 7 years, 4 months ago

    CBSE > Class 12 > Physics
    • 0 answers
    ANSWER

    • Posted by Haris Khan 7 years, 4 months ago

    CBSE > Class 12 > Physics
    • 0 answers
    ANSWER

    • Posted by Pranav Jha 7 years, 4 months ago

    CBSE > Class 12 > Physics
    • 4 answers

    Shivi Goyal 7 years, 4 months ago

    Centripetal and centrifugal force

    1Thank You

    Chitra Rawat 7 years, 4 months ago

    mv^2/r

    0Thank You

    Unnati Verma. Unnati Verma. 7 years, 4 months ago

    Centripetal force act on it.

    0Thank You

    Shiva Tiwari 7 years, 4 months ago

    Centripetal

    3Thank You

    ANSWER

    • Posted by Atish Patel 7 years, 4 months ago

    CBSE > Class 12 > Physics
    • 1 answers

    Amr Jas 7 years, 4 months ago

    Oersted is name of sciencetist

    4Thank You

    ANSWER

    • Posted by Satyam Chimaniya 7 years, 4 months ago

    CBSE > Class 12 > Physics
    • 2 answers

    Farah Naaz 7 years, 4 months ago

    Paramagnetic substances are weakly attracted by electric field due to their unpaired electron. Diamagnetic substance are weakly repelled by magnetic field due to their paired electrons. Ferromagnetic substances are strongly attracted by magnetic field

    1Thank You

    Amandeep Kumar 7 years, 4 months ago

    Paramagnetic substance are weakly attracted by the magnetic field.

    1Thank You

    ANSWER

    • Posted by Rajneesh Sahu 7 years, 4 months ago

    CBSE > Class 12 > Physics
    • 5 answers

    Adarsh Singh 7 years, 4 months ago

    Electrostatic force is attractive force because it have tendancy to attract or repale the object where as gravitational force is weakest force it have tendency to attract the object only

    0Thank You

    Akhilesh Yadav 7 years, 4 months ago

    Electro estatic force

    5Thank You

    Mohit Sepat 7 years, 4 months ago

    Explaination A charged rod can lift a piece of paper against the gravitational force of earth on this piece

    4Thank You

    Mohit Sepat 7 years, 4 months ago

    Electrostatic force is stronger

    2Thank You

    Navdeep Singh 7 years, 4 months ago

    Electrostatic force

    2Thank You

    ANSWER

    • Posted by Khushi Tripathi 7 years, 4 months ago

    CBSE > Class 12 > Physics
    • 1 answers

    Mohit Sepat 7 years, 4 months ago

    2 minutes

    1Thank You

    ANSWER

    • Posted by Anushka Priya 7 years, 4 months ago

    CBSE > Class 12 > Physics
    • 1 answers

    Mohit Sepat 7 years, 4 months ago

    Kirchoff 2nd law is helpful in this

    1Thank You

    ANSWER

    • Posted by Ricky Kaushal 5 years, 8 months ago

    CBSE > Class 12 > Physics
    • 0 answers
    ANSWER

    • Posted by Aman Kumar 7 years, 4 months ago

    CBSE > Class 12 > Physics
    • 0 answers
    ANSWER

    • Posted by Shiva Tiwari 7 years, 4 months ago

    CBSE > Class 12 > Physics
    • 1 answers

    Satyam Chimaniya 7 years, 4 months ago

    No we can't say "the moving coil galvanometre" an "ammetre". But it can be converted into ammeter by connecting a shunt(S) parallel to galvanometre.(shunt एक low resistance होता है।) Shunt is used to convert a galvanometre into an ammetre. So we can say that ammetre is a parallel combination of shunt and galvanometre..

    4Thank You

    ANSWER

    • Posted by Shivani Yadav 7 years, 4 months ago

    CBSE > Class 12 > Physics
    • 4 answers

    Lakshmi Priya L 7 years, 4 months ago

    It consists of a pair of equal and opposite charges separated by a finite distance.

    0Thank You

    Chitra Rawat 7 years, 4 months ago

    Electric dipole is system of 2 equal nd opposite charge separated by a very small didtance 2a

    0Thank You

    Isha Taneja 7 years, 4 months ago

    Arrangement of 2 equal and opposite charges separated by a finite distance is called electric dipole

    1Thank You

    Nitish Sharma 7 years, 4 months ago

    2 equal and opposite charges placed at a distance apart forms an electric dipole

    0Thank You

    ANSWER

    • Posted by Divyam Singh 7 years, 4 months ago

    CBSE > Class 12 > Physics
    • 1 answers

    Mohit Rajbhar 7 years, 4 months ago

    I = dq/dt =10 + at dq = 10*dt + 4t*dt Integrating both side 0 to 10 sec Q= 10*10 + 4(10)²/2 = 100 + 200 = 300 C

    1Thank You

    ANSWER

    • Posted by Siranjeevi Kumar 7 years, 4 months ago

    CBSE > Class 12 > Physics
    • 0 answers
    ANSWER

    • Posted by Rijul Singhal 7 years, 4 months ago

    CBSE > Class 12 > Physics
    • 0 answers
    ANSWER

    • Posted by Raghav Mishra 7 years, 4 months ago

    CBSE > Class 12 > Physics
    • 1 answers

    Mohit Rajbhar 7 years, 4 months ago

    -B

    0Thank You

    ANSWER

    • Posted by Abd Fan 7 years, 4 months ago

    CBSE > Class 12 > Physics
    • 0 answers
    ANSWER

    • Posted by Lipika Yadav 7 years, 4 months ago

    CBSE > Class 12 > Physics
    • 1 answers

    Nitish Sharma 7 years, 4 months ago

    Magnetic Flux =B.A and if the the magnitude of mag. Flux is changing w.r.t the distance then it is called as Variqble mag. Flux.

    1Thank You

    ANSWER

    • Posted by Swamy Jegisheeti 7 years, 4 months ago

    CBSE > Class 12 > Physics
    • 2 answers

    Nivedita Yadav 7 years, 4 months ago

    It state that line integral of magnetic field(B) around any closed path or circuit is equal to muo not times the total current threading to closed circuit.

    1Thank You

    Aryan Rajput 7 years, 4 months ago

    Line integration of B. dl =mue not

    2Thank You

    ANSWER

    • Posted by Ayushi Mishra 7 years, 4 months ago

    CBSE > Class 12 > Physics
    • 1 answers

    Vidushi Shukla 7 years, 4 months ago

    V=K* Q/ r Where K is 1/(4pie*permittivity of free space).

    1Thank You

    ANSWER

    • Posted by Sourav Mishra 7 years, 4 months ago

    CBSE > Class 12 > Physics
    • 0 answers
    ANSWER

    • Posted by Vinti Chaudhary 7 years, 4 months ago

    CBSE > Class 12 > Physics
    • 0 answers
    ANSWER

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