A coil of wire having 293 turns and area 448 cm2 is placed with its plane perpendicular to a constant magnetic field of
Posted: Mon May 16, 2022 9:09 pm
- A Coil Of Wire Having 293 Turns And Area 448 Cm2 Is Placed With Its Plane Perpendicular To A Constant Magnetic Field Of 1 (33.25 KiB) Viewed 28 times
A sound of 92 dB can be heard 150 m away from an outdoor rock concert. Assume the sound produced is isotropic, at what distance in meters is the intensity level 108 dB?