then find the value of B.
A wire of mass 100 g, length 1 m and current 5 A is balanced in mid air by a magnetic field B, then find the value of B.
18
Nov
A wire of mass 100 g, length 1 m and current 5 A is balanced in mid air by a magnetic field B, then find the value of B. A wire of mass 100 g length 1 m and current 5 A is balanced in mid air by a magnetic field B then find the [...]
A rod of mass m, length l and resistance R is sliding down on a smooth inclined parallel rails with a cinstant velocity v. If a uniform horizontal magnetic field B exists, then find the value of B.
19
Oct
A rod of mass m, length l and resistance R is sliding down on a smooth inclined parallel rails with a cinstant velocity v. If a uniform horizontal magnetic field B exists, then find the value of B. A rod of mass m length l and resistance R is sliding down on a smooth inclined [...]