CBSE X Physics Magnetic Effects of Electric Current
what is electro magnetic induction
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21st February 2008
1:45 PM
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CBSE X Physics Magnetic Effects of Electric Current
why is electomagnetic induction so called?
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18th March 2008
8:42 AM
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CBSE X Physics Magnetic Effects of Electric Current
sir i want to ask that why when we move a magnet around a wire or vice ,the current is being induced in wire and , is this due to change in magnetic field as answered by google but i want to ask why does manetic field change let us assume that it is changed then, one expert answered that magnetic field is created around a wire which induces current and why does magnetic field is induced in wire and why magnetic field induces current.
pls answer the coloured rest is just explanation . I hope that you will understand my doubt and answer me with good explanation .
Asked by Ikshit
5th August 2016
8:44 PM
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CBSE X Physics Magnetic Effects of Electric Current
in fardays experiment if instead of moving the magnet towards the coil we move the coil towards the magnet , will there be any induced current ? justify your answer . compare the two cases
Asked by Anirudh
21st September 2017
6:03 PM
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CBSE X Physics Magnetic Effects of Electric Current
q
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2nd October 2017
11:24 AM
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ICSE X Physics Electromagnetism
pls explain this question
pls explain this question
Asked by lovemaan5500
10th November 2017
7:25 PM
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CBSE XII Science Physics Electromagnetic Induction
I am trying but.. I am stuck.. please help..
Asked by nitishkrnehu09
18th November 2017
10:45 PM
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Asked by nitishkrnehu09
18th November 2017
10:45 PM
CBSE XII Science Physics Electromagnetic Induction
a square loop initially kept away from the region of magnetic field .then it is moved towards the right with a constant velocity and goes out of the field.plot the graph showing the variation of
1)magnetic flux through the loop with time
2)induced emf in the loop with time
Asked by modi72879
21st November 2017
4:51 PM
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CBSE X Physics Magnetic Effects of Electric Current
Que 10
Asked by shriya.pandey182
24th December 2017
10:44 PM
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ICSE IX Physics
What is the difference between induced magnetism and magnetic induction?
Asked by rachitisgreat
27th January 2018
11:10 AM
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CBSE X Physics Magnetic Effects of Electric Current
What is electromagnetic induction
Asked by Ayushbhardwaj0811
22nd February 2018
6:22 PM
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CBSE XII Science Physics
Please give me the soution of the following
Asked by Balbir
2nd March 2018
5:07 PM
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CBSE X Physics
With the help of nice and neat diagram describe how can you generate induced current in the circuit.
Asked by riyamaths
1st June 2018
8:11 PM
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CBSE XII Science Physics Electromagnetic Induction
A jet plane is travelling due west at the speed of 1800 km/h. what is the voltage difference developed between the ends of the wings 25m long, if the earths magnetic field at the location is 0.0005 T and the dip angle is 30°？
Asked by sbtech357
27th July 2018
9:24 AM
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CBSE X Physics Magnetic Effects of Electric Current
What is magnetic current
Asked by Koundalrashuuu
27th August 2018
4:15 AM
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ICSE X Physics Electromagnetism
please explain woring of ac ,dc motor . explain even coil rotation and current direction
Asked by Badrinadh
27th August 2018
5:06 PM
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ICSE X Physics Electromagnetism
What is the role of the split rings in an electric motor
Asked by keshavendu35
31st August 2018
1:08 PM
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CBSE VII Science Electric Current and its Effects
which procedure will you follow to study magnetic field , if you are provided with paraffin oil, iron nail, bar magnet, battery, coil, conductor wire???
Asked by kpbadgujar2007
19th January 2019
8:48 PM
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CBSE X Physics Magnetic Effects of Electric Current
What is electro magnetic induction?
Asked by rachit.dutt
10th February 2019
9:27 PM
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ICSE VI Physics Magnetism
Due to which property are non magnet may behave like a temporary magnet
Asked by Shaistampkkhan
19th February 2019
9:47 PM
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CBSE XII Science Physics
Hello In motional emf q.wen there is rec loop placed in B ...and arm pq moves ..if velocity is towards right then v is positive and neg on left ?is it right ??so in case of right velocity ...emf is blv and not -blv right ?
Asked by jain.pradeep
21st February 2019
10:01 PM
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CBSE XI Science Physics
electromagneticforce
Asked by keshubajpai24
26th June 2019
6:42 PM
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CBSE X Physics
Why does electromagnetic induction occur ? Please tell why does the current not flow when it is stationary .
Asked by gargtanya408
15th August 2019
7:35 PM
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CBSE XII Science Physics
A closed loop of magnetic field is produced by a changing electric field. Are electric field and time varing electric fiels necessarily non zero at all points on tte loop and in the area enclosed by the loop?
Asked by Himanshukesarwani97
20th January 2020
10:22 PM
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CBSE XII Science Physics
Pl ans experts
Asked by jain.pradeep
2nd February 2020
11:46 PM
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ICSE VIII Physics Electricity and Magnetism
define 1) kWh 2)fuse 3)induction 4)static electricity
Asked by mandalnikhil0740.8sdatl
5th May 2020
10:19 AM
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ICSE VIII Physics Magnetism
What is electromagnetic induction?
Asked by abhaysharma2409.8sdatl
13th May 2020
11:44 AM
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NEET NEET Physics
two inductor coils of L1=18mH and L2 =8mH are perfectly coupled if a current of 2A is reversed in first coil within 2 millisecond the emf induced in second coil will be a-
Asked by kookiewithsuga101
17th August 2020
10:08 PM
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CBSE X Physics Magnetic Effects of Electric Current
name the physical quantities for electromagnetic induction
Asked by acshanadhana15
27th November 2020
11:16 AM
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ICSE VIII Physics Electromagnet and Electromagnetic Induction
electric induction
Asked by swatisingh281175
27th January 2021
7:10 PM
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CBSE XII Science Physics Electromagnetic Induction
Please refer to the uploaded image for the doubt
Asked by arjunsah797
31st March 2022
7:08 AM
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JEE Main Physics Electromagnetic Induction and Alternating Currents
In this sir has not taken potential across the non conducting part. But we know theat emf is alse induced in non conductor like wood. Then why sir neglected it
Asked by aaryamanmodern
7th August 2023
10:08 PM
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CBSE VII Science Electric Current and its Effects
what is electromagnetic?
Asked by roshni89you
17th January 2024
9:50 PM
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