IIT JEE Mains and Advanced PYQ: Magnetic Effect Of Current #neet #jeemain #jeeadvance #physics

A current of 10 A flows around a closed path in a circuit which is in the horizontal plane as shown in the figure. The circuit consists of eight alternating arcs of radii 𝒓1 = 0.08m and 𝒓2 = 0.12m. Each subtends the same angle at the centre.
(2001)
A non-planar loop of conducting wire carrying a current 𝑰 is placed as shown in the figure. Each of the straight sections of the loop is of length 𝟐𝒂. The magnetic field due to this loop at the point 𝑷 (𝒂,𝟎,𝒂) points in the direction
(2001)
A coil having 𝑵 turns is wound tightly in the form of a spiral with inner and outer radii 𝒂 and 𝒃 respectively. When a current 𝑰 passes through the coil, the magnetic field at the centre is
(2001)
Two particles 𝑨 and 𝑩 of masses 𝒎A and 𝒎B respectively and having the same charge are moving in a plane. A uniform magnetic field exists perpendicular to this plane. The speeds of the particles are 𝒗A and 𝒗B, respectively and the trajectories are as shown in the figure. Then
(2001)
IIT JEE Mains and Advanced PYQ: Magnetic Effect Of Current #neet #jeemain #jeeadvance #physics

Видео IIT JEE Mains and Advanced PYQ: Magnetic Effect Of Current #neet #jeemain #jeeadvance #physics канала IIT JEE Physics Mains and Advance