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Subject: Physics, asked on 28/9/21

Plz solve this question

Subject: Physics, asked on 28/9/21

Not getting this question can anyone plz solve this??

Subject: Physics, asked on 28/9/21

Plz solve this question ..!

Subject: Physics, asked on 20/9/21

Please answer this question with an explanation experts..
Kindly ignore the markings on the question and answer

Subject: Physics, asked on 9/8/21

Please explain this question and tell the correct answer..

Subject: Physics, asked on 4/8/21

Why are only soft metal used to make temporary electromagnets

And why do we only use hard metals for making permanent magnet.

Please explain experts

Subject: Physics, asked on 28/7/21

Can I get the diagram of Ac generator , DC genrator , electric motor and a election generator with one point difference between difference between each because I'm getting confused between the diagram of a ac generator with electric generator and dc motor with elector motor

Subject: Physics, asked on 29/6/21

NCERT CLASS 10 SCIENCE
CHAPTER-13(MAGNETIC EFFECTS OF ELECTRIC CURRENT)
Observations and conclusion of Activities 13.5 ,13.6, 13.7, 13.8, 13.9

Subject: Physics, asked on 29/6/21

Observations and conclusions of activities 13.5, 13.6, 13.7, 13.8 and 13.9

Subject: Physics, asked on 20/6/21

The pattern of magnetic field line passing through the center of a current carrying circular ring is

Subject: Physics, asked on 12/6/21

What is the minimum resistance that could be made with five resistors of value ⅓

Subject: Physics, asked on 28/5/21

 i) With the help of neat diagram describe an activity to show that a current carrying conductor placed in a magnetic field experiences a mechanical force.
ii) Under what conditions is the force experienced by a current carrying conductor placed in a uniform magnetic field is
a) maximum
b) minimum
PLEASE ANSWER FAST!!!!!!!

Subject: Physics, asked on 28/5/21



(a) The figure below shows a solenoid wound on a soft iron core. Will the end A be a N pole or S pole when the current flows in the direction shown?
(b) Name and state the rule used to determine this direction.
PLEASE ANSWER FAST!!!!!!

Subject: Physics, asked on 27/5/21


The magnetic field around a bar magnet consists of magnetic field lines which:
(a) point from south to north pole outside the magnet.
(b) are closer near the centre of the magnet than the poles.
(c) are closed continuous curves.
(d) do not intersect each other as they move from south to north pole.
PLEASE ANSWER FAST!!!!!!!!!!!!!

Subject: Physics, asked on 27/5/21


A magnetic compass needle deflects when brought near a magnet and points towards it, because:
(a) The compass needle is a magnetic material and is attracted by the magnet.
(b) The compass needle is a magnetic material and is repelled by the magnet.
(c) The compass needle is a magnet and its north pole is repelled by the magnet.
(d) The compass needle is a magnet and its north pole is attracted by the magnet.
PLEASE ANSWER FAST!!!!!!!!
 

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