XII Physics 55, Date-04/10/2021
Total points6/20
Sanstha Inspector:- Shri. Bhapkar R.B.
Chief Coordinators:-
                                Prof. Uddhav Ugale                                                                                                                                                                                    
                                Prof. Dilip Magar                                
Technical Experts:-
                                1.Mr. Prakash Mind
                                2. Prof. Dattatray Aher
                                3. Prof.Nitin  Bhusal
0 of 0 points
आपण अ.जि.म.वि.प्र.स.अहमदनगर संस्थेचे विद्यार्थी आहात का ? *
संस्थेमध्ये शिक्षण घेत असणार्‍या विद्यार्थ्याची माहिती
0 of 0 points
शाळेचे नाव (शाखा ) School Name *
खालील यादीतून शाळेचे नाव  निवडा .
तालुका / TALUKA *
खालील यादीतून तालुका निवडा .
विद्यार्थ्याचे पूर्ण नाव / Name of Student *
नाव - मधले नाव - आडनाव
 शाखा / विभाग *
खालील यादीतून विद्यार्थ्यांची शाखा निवडा
इयत्ता / Standard *
खालील यादीतून विद्यार्थ्याची इयत्ता / वर्ग निवडा.
तुकडी / Division *
खालील यादीतून विद्यार्थ्याची तुकडी निवडा.
मोबाईल नंबर /Mobile Number *
तुमचा 10 अंकी योग्य मोबाईल नंबर इंग्रजी अंकात नोंदवा ॰
संस्थेबाहेरील विद्यार्थ्यांची माहिती
0 of 0 points
विद्यार्थ्याचे संपूर्ण नाव /  Name of student *
 स्वतःचे नाव - वडिलांचे नाव - आडनाव
Amol Bhavan
तुमच्या शाळेचे नाव लिहा /  Name of school *
Public school
तालुका /   Name of Taluka *
Ahmednagar
 जिल्हा /  Name of district *
Ahmednagar
 शाखा / विभाग *
खालील यादीतून विद्यार्थ्यांची शाखा निवडा
इयत्ता / Standard *
खालील यादीतून विद्यार्थ्याची इयत्ता / वर्ग निवडा.
तुकडी / Division *
खालील यादीतून विद्यार्थ्याची तुकडी निवडा.
मोबाईल नंबर /Mobile Number *
तुमचा 10 अंकी योग्य मोबाईल नंबर इंग्रजी अंकात नोंदवा ॰
876554
12.ELECTROMAGNETIC INDUCTION.
0 of 0 points
Science Co-ordinator - Shri. Gore K.A.
Subject Co-ordinator - Shri. Lalge B.B.
Technical Expert        - Prof.Shri. Bhusal Nitin
                                  - Prof.Shri. Mandage Yogesh
Prepared By             -Shri. Dadasaheb Keskar
https://youtu.be/aM7bhzTR0gc
https://youtu.be/ImZJ8B1cSAE
https://youtu.be/GgTib5iFCzQ
Handwritten notes
0 of 0 points
Lenz Law and Faraday's Law.       page 1
Flux of the field.                 Page 2
Page 3
Page 4
Page 5
Page 6
Textbook PDF
0 of 0 points
12.3.3 Lenz's Law and Faraday's Law
12.4 Flux of the field
12.5 Motional Electromotive force

page 1
page 2
page 3
Syllabus skip by  HSC Board for year 2020-21 . As per Government circular.
Articles:- 12.6,.  12.7. 12.8.
Page 4
Page 5
Page 6
Page 7
Assessment for student
6 of 20 points
1 . Tutorial 2
Q.1 Explain the relation between Lenz Law & Faraday's
       Law.
Q.2 Explain the concept of the field.
Q.3 Discuss the translational motion of conductor in
        uniform magnetic field .
Q.4 Obtain the expression for EMF in a rotating bar in
        uniform magnetic field.

2. MCQ TEST
1. The angle between area vector of a loop and its plane is always *
0/2
Correct answer
2. In right handed screw rule the curled fingers shows the direction of (sense of rotation) *
2/2
Feedback
Nice
3. The expression for magnetic flux(φ) passing through a plane of circular coil normal to  B. *
0/2
Correct answer
4. C.G.S unit of magnetic flux is *
0/2
Correct answer
5. A metal rod of length 1m is rotated about one of its ends in a plane of right angle to a uniform magnetic field of induction 5⨯10⁻³ T . If it makes 1800 rotations per minute. Then the EMF induced between its end is *
0/2
Correct answer
6. When a charge q moves a distance L along the wire in a perpendicular magnetic field B and velocity V, then work done is, *
0/2
Correct answer
7. A conductor of length 2 m is moving with velocity 30 m/s in a direction normal to uniform magnetic field B . What will be the magnitude of induced EMF produced between the ends of moving conductor. *
0/2
Correct answer
8. The magnetic flux threading a coil changes from 14 Wb to 8 Wb  in one second. What is the value of induced EMF? *
0/2
Correct answer
9. When a conducting bar of length L is sliding in uniform magnetic field B (perpendicular to plane) and with velocity V . Same bar when rotating about it's one end with angular velocity ω in same situation  then there induced EMF ratio is, *
2/2
Feedback
Nice
10. The flux rule does not holds good ......(As  , A-magnet, B-coil , also  A and B are at finite distance) *
2/2
Feedback
Nice
This content is neither created nor endorsed by Google. Report Abuse - Terms of Service - Privacy Policy
Google Forms