NEET Class neet Answered
please explain
Asked by vanshkamboj598 | 24 Aug, 2022, 10:47: PM
Expert Answer
Above statement is not true because direction of magnetic lines of forces closes to a straigh conductor
carrying current will be perpendicular to the direction of conductor .
----------------------------------------------
Above statement is not true .
Magnetic field induction B inside a solenoid is ( μ n I ) , where μ is permeability of medium inside solenoid ,
n is number of turns per unit length and I is current passing through solenoid .
Hence Magnetic field induction B inside a solenoid is directly proportional to magnitude of current
-----------------------------------------------------------
Above statement is true .
As can be seen from figure near the twisted wires net magnetic field induction due to currents passing through wires will be zero.
--------------------------------------------------
Above statement is not true .
As shown in figure, when current flows from east to west ,
then magntic field above the conductor is in the direction into the page
Answered by Thiyagarajan K | 25 Aug, 2022, 10:04: AM
NEET neet - Physics
Asked by radharajendran5555 | 20 Dec, 2022, 06:16: PM
ANSWERED BY EXPERTNEET neet - Physics
Asked by vanshkamboj598 | 25 Aug, 2022, 11:05: AM
ANSWERED BY EXPERTNEET neet - Physics
Asked by vanshkamboj598 | 24 Aug, 2022, 10:47: PM
ANSWERED BY EXPERTNEET neet - Physics
Asked by vanshkamboj598 | 24 Aug, 2022, 10:46: PM
ANSWERED BY EXPERTNEET neet - Physics
Asked by vanshkamboj598 | 24 Aug, 2022, 10:46: PM
ANSWERED BY EXPERTNEET neet - Physics
Asked by vanshkamboj598 | 20 Aug, 2022, 09:28: AM
ANSWERED BY EXPERT
NEET neet - Physics
Asked by kannammalkannammal195 | 13 Jun, 2022, 08:53: PM
ANSWERED BY EXPERT
