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CBSE Class 12-science Answered

Find  the magnitude and direction 
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Asked by alanpeter9611 | 01 Mar, 2019, 00:44: AM
answered-by-expert Expert Answer
Solution is attached 
Answered by Ankit K | 01 Mar, 2019, 13:16: PM
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CBSE 12-science - Physics
01. A thin ring of radius R metre has charge q coulomb uniformly spread on it. The ring rotates about its axis with a constant frequency f revolution/s. The value of magnetic field in tesla at the centre of the ring is
Asked by sumitghorband09 | 20 Jun, 2024, 21:42: PM
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CBSE 12-science - Physics
how bar magnet is equivalent to solenoid
Asked by munaxa013 | 17 Jan, 2024, 11:56: AM
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CBSE 12-science - Physics
answer
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Asked by akshaygavit07.12dgatl | 26 Sep, 2021, 14:01: PM
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CBSE 12-science - Physics
Two small bar magnet are placed in a line at certain distance d apart if the length of each magnet is negligible comapared to d the force between them is inversely proportional to
Asked by vanshikaklnr | 10 Sep, 2020, 17:33: PM
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CBSE 12-science - Physics
Calculate torque and force acting on the current carrying loop.
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Asked by patra04011965 | 21 Jun, 2020, 20:35: PM
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CBSE 12-science - Physics
pls solve
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Asked by mufeedatvp2000 | 19 Apr, 2020, 12:01: PM
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CBSE 12-science - Physics
Why can't the south pole of the magnetic needle deflect in Ampere swimming Rule??  
Asked by pratishapranisha153 | 21 May, 2019, 21:45: PM
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CBSE 12-science - Physics
Find  the magnitude and direction 
question image
Asked by alanpeter9611 | 01 Mar, 2019, 00:44: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Physics
A wire of length l is bent in the form of a circular loop with a no of turns and is suspended in a magnetic field of intensity B. Find the expression for the maximum torque produced on the circular loop when a current I is passed through it. 
Asked by mridulabarua05 | 20 Feb, 2019, 17:08: PM
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CBSE 12-science - Physics
MUST EVERY MAGNETIC CONFIGURATION HAVE NORTH POLE AND SOUTH POLE AND CAN WE THINK OF MAGNETIC FIELD CONFIGURATION WITH THREE POLES ?
Asked by pardeepkumar2281 | 06 Feb, 2019, 20:24: PM
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